Synway SMG-C Series User manual

Synway SMG-C Series Analog Gateway
SMG1004C
SMG1008C
SMG1016C
SMG1032C
Analog Gateway
Version 1.7.1
Synway Information Engineering Co., Ltd
www.synway.net

Synway Information Engineering Co., Ltd
SMG-C Series Analog Gateway User Manual (Version 1.7.1) Page i
Content
Content ................................................................................................i
Copyright Declaration...........................................................................iii
Revision History....................................................................................iv
Chapter 1 Product Introduction............................................................1
1.1 Typical Application......................................................................................... 1
1.2 Feature List.................................................................................................... 1
1.3 Hardware Description .................................................................................... 3
1.4 Alarm Info ...................................................................................................... 5
Chapter 2 Quick Guide..........................................................................6
Chapter 3 WEB Configuration............................................................10
3.1 System Login............................................................................................... 10
3.2 Operation Info...............................................................................................11
3.2.1 System Info.............................................................................................................11
3.2.2 Channel State.........................................................................................................12
3.2.3 Call Count...............................................................................................................13
3.2.4 SIP Message Count................................................................................................14
3.3 Quick Config................................................................................................ 14
3.4 VoIP Settings ............................................................................................... 16
3.4.1 SIP..........................................................................................................................18
3.4.2 SIP Compatibility.....................................................................................................19
3.4.3 SIP Station..............................................................................................................22
3.4.4 SIP Server ..............................................................................................................24
3.4.5 NAT Setting.............................................................................................................26
3.4.6 Media......................................................................................................................29
3.5 Advanced Settings....................................................................................... 31
3.5.1 FXS.........................................................................................................................32
3.5.2 FXO........................................................................................................................34
3.5.3 Tone Detector .........................................................................................................37
3.5.4 Tone Generator.......................................................................................................38
3.5.5 DTMF......................................................................................................................39
3.5.6 Ringing Scheme .....................................................................................................40
3.5.7 Fax..........................................................................................................................41
3.5.8 Function Key...........................................................................................................43
3.5.9 Dialing Rule ............................................................................................................44
3.5.10 Dialing Timeout.......................................................................................................48
3.5.11 Cue Tone ................................................................................................................49
3.5.12 Color Ring...............................................................................................................50
3.5.13 QoS ........................................................................................................................51
3.5.14 Action URL..............................................................................................................52
3.6 Port Settings................................................................................................ 52
3.6.1 FXS.........................................................................................................................53
3.6.2 FXO........................................................................................................................58

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3.6.3 FXO Port Timer.......................................................................................................62
3.6.4 Port Group..............................................................................................................64
3.6.5 Advanced FXO Settings .........................................................................................68
3.7 Route Settings............................................................................................. 69
3.7.1 Routing Parameters................................................................................................69
3.7.2 IP to Tel...................................................................................................................70
3.7.3 Tel to IP...................................................................................................................72
3.8 Number Manipulation................................................................................... 74
3.8.1 IP to Tel CallerID.....................................................................................................75
3.8.2 IP to Tel CalleeID....................................................................................................79
3.8.3 Tel to IP CallerID.....................................................................................................80
3.8.4 Tel to IP CalleeID....................................................................................................83
3.9 System Tools ............................................................................................... 84
3.9.1 Management...........................................................................................................85
3.9.2 Configuration File....................................................................................................87
3.9.3 Network..................................................................................................................88
3.9.4 Upgrade..................................................................................................................89
3.9.5 Signaling Capture...................................................................................................91
3.9.6 Data Recording.......................................................................................................92
3.9.7 Call Log ..................................................................................................................92
3.9.8 Operation Log.........................................................................................................93
3.9.9 Backup & Upload....................................................................................................94
3.9.10 Factory Reset .........................................................................................................95
3.9.11 System Monitor.......................................................................................................95
3.9.12 Centralized Manage................................................................................................96
3.9.13 Access Control........................................................................................................97
3.9.14 PING Test ...............................................................................................................99
3.9.15 TRACERT Test .....................................................................................................100
3.9.16 Change Password ................................................................................................101
3.9.17 Restart..................................................................................................................101
Appendix A Technical Specifications...............................................102
Appendix B Troubleshooting............................................................103
Appendix C Technical/sales Support...............................................106

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Copyright Declaration
All rights reserved; no part of this document may be reproduced or transmitted in any form or by
any means, electronic or mechanical, without prior written permission from Synway Information
Engineering Co., Ltd (hereinafter referred to as ‘Synway’).
Synway reserves all rights to modify this document without prior notice. Please contact Synway
for the latest version of this document before placing an order.
Synway has made every effort to ensure the accuracy of this document but does not guarantee
the absence of errors. Moreover, Synway assumes no responsibility in obtaining permission and
authorization of any third party patent, copyright or product involved in relation to the use of this
document.

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SMG-C Series Analog Gateway User Manual (Version 1.7.1) Page iv
Revision History
Version Date Comments
Version 1.7.0 2017-03 Initial publication
Version 1.7.1 2017-05 New revision
Note: Please visit our website http://www.synway.net to obtain the latest version of this document.

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SMG-C Series Analog Gateway User Manual (Version 1.7.1) Page 1
Chapter 1 Product Introduction
Thank you for choosing Synway SMG-C Series Analog Gateway!
The Synway SMG-C series analog gateway products (hereinafter referred to as ‘SMG-C analog
gateway’) are mainly used for connecting traditional phone sets, fax machines and PBXes with
the IP telephony network or IP PBX. It provides a powerful, reliable and cost-effective VoIP
solution for such occasions as IP call centers and multi-branch agencies.
1.1 Typical Application
Figure 1-1 Typical Application for SMG-C Series Gateway
1.2 Feature List
Basic Features Description
TDM Call Call initiated from TDM to IP, via routing and number manipulation to obtain the
called IP address.
IP Call Call initiated from IP to TDM, via routing and number manipulation to obtain the call
destination.
Headquarter
SMG Gateway
Subscriber
Terminal
IP Phone
Tel TelFax
FXS IP Phone
LAN
LAN
Router SMG Gateway FXO
FXO
Branch 1
SMG Gateway
Subscriber
Terminal IP Phone
Tel TelFax
FXS
LAN
Router
IP Phone
FXO
Branch 2
SMG Gateway
Subscriber
Terminal IP Phone
Tel TelFax
FXS
LAN
Router
IP Phone
FXO
FXO
Internet

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Number Manipulation Peels off some digits of a phone number from left/right, or adds a prefix/suffix to a
phone number.
Call Forward Three options available: Unconditional, Busy and No Reply.
Call Waiting When an FXS channel receives another call while it is in conversation, it will have the newly received call keep waiting. Once the current call is finished, the new one
will ring the FXS channel and wait for its answer.
Auto Dial If there is no dialing operation in a designated time period after pickup, the preset
auto dial number will be called.
Do Not Disturb Rejects all the incoming calls to the channel.
CID Displays the CallerID.
Echo Cancellation Provides the echo cancellation feature for a call conversation over the FXS
channel.
TDM/VoIP Routing Sets a routing path: from IP to TDM or from TDM to IP.
Fax Provides multiple fax parameters: fax mode, maximum fax rate, fax train mode,
error correction mode, etc.
Communication
without Power
Enable a connection of the station which is linked with the FXS port and the trunk
which is linked with the FXO port to keep the calls between the FXS port and PSTN
uninterrupted during power outage.
Communication
without Network Automatically routes a call to the proper port according to the configuration in case of network failure or call timeout.
Send Polarity Reversal
Signal Sends the polarity reversal signal to a corresponding FXS channel when the called party pick-up behavior is detected.
Detect Polarity
Reversal Signal Turns a corresponding channel into the talking state when the FXO port detects the polarity reversal signal.
Simultaneous Register
to Multiple Servers Registers the gateway to a master registrar server and a spare registrar server simultaneously.
IMS Network Registers the gateway to a server under IMS network.
SIP Station Supports a SIP terminal to be registered to the gateway and become a SIP station.
Group Ringing Rings all the idle FXS ports in a port group.
Ringing by Turns Rings the FXS ports in a port group by turns according to the Rule for Ringing by
Turns.
Preemptive Answer When a channel in a port group is ringing, another channel in the same port group can press the preemptive answer keyboard shortcut to transfer the call from the
ringing channel to the current channel.
Centralized Manage The gateway can register to Synway DCMS and accept the management of the
platform.
Signaling & Protocol Description
SIP Signaling Supported protocol: SIP V1.0/2.0, RFC3261.
Voice CODEC G.711A, G.711U, G.729A/B, G.723, G.722, AMR, iLBC
DTMF Mode RFC2833, SIP INFO, INBAND

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Network Description
Network Protocol Supported protocol: TCP/UDP, HTTP, ARP/RARP, DNS, NTP, TFTP, TELNET,
STUN.
Static IP IP address modification support.
DHCP IP address dynamic allocation support.
DNS Domain Name Service support.
Security Description
Admin Authentication Supports admin authentication to guarantee the resource and data security.
System Monitor Monitors the running status of the system and the server.
Maintain & Upgrade Description
WEB Configuration Support of configurations through the WEB user interface.
Language Chinese, English.
Software Upgrade Support of user interface, gateway service, kernel and firmware upgrades based
on WEB.
Tracking Test Support of Ping and Tracert tests based on WEB.
SysLog Type Three options available: ERROR, WARNING, INFO, DEBUG.
1.3 Hardware Description
The SMG C-type analog gateway integrates embedded LINUX system within the
POWERPC+DSP hardware architecture. It has 4/8/16/32 voice ports (FXS/FXO) and 2 LANs on
the chassis. Each voice port can be configured on demand to serve as an FXS or FXO interface;
however, the respective amount of FXS and FXO interfaces must be multiples of 2. The SMG-8C
analog gateway adopts an external 12V power supply. See below for product appearance.
Figure 1-2 SMG1008C Front View
Power
Grounding Stud RJ11 Interface
LAN
Console
Port
Channel Indicator
Alarm Indicator
Reset Button
Power Indicator
Run Indicator
LAN Indicator

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Figure 1-3 SMG1008C Rear View
Figure 1-4 SMG1016C Front View
Figure 1-5 SMG1016C Rear View
Figure 1-6 Left View
The table below gives a detailed introduction to the interfaces, buttons and LEDs illustrated
above:
Interface Description
Amount: 2
Type: RJ-45
Bandwidth: 10/100Mbps
Self-Adaptive Bandwidth Supported
LAN
Auto MDI/MDIX Supported
Amount: 4/8/16/32
Type: RJ-11
Maximum Transmission Distance: 1500m
FXS/FXO
Charge Mode: Negative Anti-billing Supported
Amount: 1
Type: RS-232
Baud Rate: 115200bps
Connector: RJ45 to DB-9 Connector
Data Bits: 8 bits
Stop Bit: 1 bit
Console Port
Parity Unsupported
Ventilation Holes Screw Holes for
Foot Bracket
220V AC
Grounding
Stud RJ11 Interface
LAN
Console
Port
Channel Indicator
Alarm Indicator
Reset Button
Power Indicator
Run Indicator
LAN Indicator

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Flow Control Unsupported
Button Description
Reset Button Restore the gateway to factory settings.
LED Description
Power Indicator Indicates the power state. It lights up when the gateway starts up with the power
cord well connected
Run Indicator Indicates the running status. For more details, refer to 1.4 Alarm Info.
Alarm Indicator Alarms the device malfunction. For more details, refer to 1.4 Alarm Info.
Link Indicator The green LED, indicating the network connection status.
ACT Indicator The orange LED, whose flashing tells data are being transmitted.
Channel Indicator
FXS and FXO channels are respectively marked by green and red LED after power
on.
1. When the channel is idle, the LED Lights up;
2. When the channel is off-hook, the LED flashes slowly;
3. When the channel is ringing, the LED flashes fast.
For other hardware parameters, refer to Appendix A Technical Specifications.
1.4 Alarm Info
The SMG-C analog gateway is equipped with two indicators denoting the system’s running status:
Run Indicator (green LED) and Alarm Indicator (red LED). The table below explains the states and
meanings of the two indicators.
LED State Description
Go out System is not yet started.
Light up and flash fast System is starting.
Run Indicator
Flash slowly System is normal.
Go out System is normal.
Light up Upon startup: System is normal.
In runtime: System is abnormal.
Alarm Indicator
Flash System is abnormal.
Note:
The startup process consists of two stages: System Booting and Gateway Service
Startup. The system booting costs about 1 minute and once it succeeds, both the run
indicator and the alarm indicator light up. Then after the gateway service is successfully
started and the device begins to work normally, the run indicator flashes and the alarm
indicator goes out.
During runtime, if the alarm indicator lights up or flashes, it indicates that the device goes
abnormal. If you cannot figure out and solve the problem by yourself, please contact our
technicians for help. Go to Appendix C Technical/sales Support to find the contact way.

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Chapter 2 Quick Guide
This chapter is intended to help you grasp the basic operations of the SMG analog gateway in the
shortest time.
Step 1: Confirm that your packing box contains all the following things.
SMG Series Analog Gateway *1
Angle Bracket *2, Rubber Foot Pad *4, Screw for Angle Bracket *8
220V Power Cord *1, External 12V Power Adapter *1 for SMG-8C gateway
Warranty Card *1
Installation Manual *1
Step 2: Properly fix the SMG analog gateway.
If you do not need to place the gateway on the rack, simply fix the 4 rubber foot pads. Otherwise,
you should first fix the 2 angle brackets onto the chassis and then place the chassis on the rack.
Step 3: Connect the power cord.
Make sure the device is well grounded before you connect the power cord. Check if the power
socket has the ground wire. If it doesn’t, use the grounding stud on the rear panel of the device
(See Figure 1-3) for earthing.
Step 4: Connect the network cable.
Step 5: Connect the telephone line. The line from PSTN should be connected to FXO port
(port with red LED flashing); the line from station should be connected to FXS port (port
with green LED flashing).
These series products provide RJ11 interfaces. You can use a common telephone line directly or
construct a telephone line by yourself according to Figure 2-1. Note that only the middle two cores
in the RJ11 jack are valid for use.
Figure 2-1
Step 6: Log in the gateway.
Enter the original IP address (LAN1: 192.168.1.101) of the SMG analog gateway in the browser to
go to the WEB interface of the gateway. The original username and password of the gateway are
both ‘admin’. For detailed instructions about login, refer to 3.1 System Login. We suggest you
change the initial username and password via ‘System Tools Change Password’ on the WEB
interface as soon as possible after your first login. For detailed instructions about changing the
password, refer to 3.9.16 Change Password. After changing the password, you are required to log
in again.
Step 7: Modify IP address of the gateway.
You can modify the IP address of the gateway via ‘System Tools Network’on the WEB interface
to put it within your company’s LAN. Refer to 3.9.3 Network for detailed instructions about IP
modification. After changing the IP address, you shall log in the gateway again using your new IP
address.
Step 8: Make phone calls.
Note: For your easy understanding and manipulation, all examples given in this step do not
involve registration, that is, SIP initiates calls in a point-to-point mode.

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Situation 1: Call from a station to another (TelTel)
The gateway allows two FXS ports to call each other by default. Just use a station connected with
an FXS port to dial the number of the destination FXS port and you can make a TelTel call. The
default number of an FXS port is 80XX, among which XX represents the corresponding port
number. For example, the default number corresponding to Port 1 is 8001, and that corresponding
to Port 32 is 8032.
Actually a TelTel call on the gateway is accomplished via the routing of TelIPIPTel. For
detailed introductions and configuration guide, refer to Q2 in Appendix B.
Situation 2: Call from a station to an IP phone (TelIP)
1. Go to ‘Advanced Settings Dialing Rule’ on the WEB interface and click the ‘Add New’
button to add a new dialing rule. Refer to 3.5.9 Dialing Rule for detailed instructions. Enter
either a particular number or a string of ‘x’s to represent several random numbers. For
example, ‘xxx’ denotes 3 random numbers. You may use the default value of ‘Index’ and are
required not to leave ‘Description’ empty.
Example: Set Index to 99, fill in Description with test and configure Dial Rule to 123.
2. Go to ‘Port Settings Port Group’ on the WEB interface and click the ‘Add New’ button to
create a new port group and add FXS ports which are connected with stations to it. Refer to
3.6.4 Port Group for detailed instructions. You may use the default values of other
configuration items and are required not to leave ‘Description’ empty.
Example: Provided the FXS port which is connected with a station is Port1, check the
checkbox before Port1, set Index to 1, fill in Description with test, and keep the default
values of other configuration items.
3. Go to ‘Route Settings TelIP’ on the WEB interface and click the ‘Add New’ button to add
a new routing rule. Refer to 3.7.3 TelIP for detailed instructions. Select the port group
created in Step2 as ‘Source Port Group’ and fill in ‘Destination IP’ and ‘Destination Port’ with
the IP address and the Port number you plan to call. You may use the default values of other
configuration items and are required not to leave ‘Description’ empty.
Example: Provided the remote IP address intended to call is 192.168.0.111 and the port is
5060. Set Index to 63, Source Port Group to 1, fill in Description with test, configure
Destination IP to 192.168.0.111, Destination Port to 5060, and keep the default values of
other configuration items.
4. Pick up the station and dial the number set in Step1 to ring the remote IP phone. If you have
set a particular number in Step 1, only this number you can dial; if you have set a string of ‘x’s,
how many ‘x’s there are, how many random numbers you can dial.
Example: Pick up the station and dial 123. Then the IP phone with the IP address
192.168.0.111 and the port 5060 will ring.
Situation 3: Call from an IP phone to a station (IP Tel)
1. Go to ‘Port Settings Port Group’ on the WEB interface and click the ‘Add New’ button to
create a new port group and add FXS ports which are connected with stations to it. Refer to
3.6.4 Port Group for detailed instructions. You may use the default values of other
configuration items and are required not to leave ‘Description’ empty.
Example: Provided the FXS port which is connected with a station is Port1, check the
checkbox before Port1, set Index to 1, fill in Description with test, and keep the default
values of other configuration items.
2. Go to ‘Route Settings IPTel’ on the WEB interface and click the ‘Add New’ button to add
a new routing rule. Refer to 3.7.2 IPTelfor detailed instructions. Fill in ‘Source IP’ with the
IP address which initiates the call and select the port group created in Step1 as ‘Destination
Port Group’. You may use the default values of other configuration items and required not to
leave ‘Description’ empty.

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Example: Provided the IP address of the IP phone which initiates the call is 192.168.0.111.
Set Index to 63, Destination Port Group to 1, fill in Description with test, configure Source
IP to 192.168.0.111, and keep the default values of other configuration items.
3. Pick up the IP phone and call the IP address and port of the SMG analog gateway to ring the
station.
Example: Provided the IP address of the SMG analog gateway is 192.168.0.101 and the port
is 5060, use the IP phone to call the IP address 192.168.0.101 and the station connected with
Port1 will ring.
Step 9: Enable the auto dial feature. (Skip this step if not necessary.)
Go to the Port Settings interface to enable the auto dial feature and set the parameters ‘Auto Dial
Number’ and ‘Wait Time before Auto Dial’. If there is no dialing operation in a time period (i.e. Wait
Time before Auto Dial) after pickup, the port will automatically call the preset number (i.e. Auto
Dial Number). Refer to 3.6.1 FXS for detailed instructions.
Step 10: Enable the DND (do not disturb) feature. (Skip this step if not necessary.)
Go to the Port Settings interface to enable the DND feature. Then, the FXS port will reject all
incoming calls. Refer to 3.6.1 FXS for detailed instructions.
Step 11: Enable the call waiting feature. (Skip this step if not necessary.)
Go to the Port Settings interface to enable the call waiting feature. Then the corresponding FXS
port while in conversation can accept another call from IP and keep it in the waiting state. Once
the current conversation is finished and the station hangs up, the call in the waiting state will ring
the station and wait for answer. During the time in the waiting state, it will always hear the ringback
tone from the FXS port. Refer to 3.6.1 FXS for detailed instructions.
Step 12: Perform call forwarding. (Skip this step if not necessary.)
Situation 1: Hook-flash operation
Figure 2-2 Call Forward via Hook-flash
As shown above, Remote A initiates and establishes a call with Station. Then by a hook-flash
operation, that is, a rapid clap on the hook or pressing the ‘flash’ button on the phone set, Station
can forward the call to Remote B.
Once a flash is generated, Station will go into the dialing state (the FXS port sends it dialing tones)
before it dials the forwarding number.
If the dialing succeeds, the FXS port will send ringback tones to Station. Provided Remote B picks
up the call, at this time Station can:
a) Directly talk with Remote B;
b) Perform another hook-flash operation to switch the call to either Remote A or Remote B.
c) Hang up to make Remote A and Remote B go into a direct talk with each other.
If the dialing fails, the FXS port will send busy tones to Station.At this time Station can:
a) Hang up to go back to the ringing state; then pick up the call again to recover the talk
with Remote A.
Station
IP call in
Recover the call with Remote A/
Switch the call to Remote A or
Remote B
Call Forwarding
Go into a talk once Station hangs up
Remote A Remote B

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b) Perform the hook-flash operation again without hanging up the call to recover the talk
with Remote A.
Once Station recovers the call with Remote A, it can forward the call again by a new hook-flash
operation.
Situation 2: Automatic call forward
Go to the port setting interface to enable the automatic call forward feature and fill in a forward
number. According to what you set, the SMG analog gateway can automatically forward the
incoming calls on three conditions: unconditional, busy, no reply. Note that this feature is
applicable only to a single port, but not to a port group consisting of more than one port. Refer to
3.6.1 FXS for detailed instructions.
Special Instructions:
The chassis of the SMG-C analog gateway must be grounded for safety reasons,
according to standard industry requirements. A simple way is earthing with the third pin
on the plug or the grounding studs on the machine. No or improper grounding may cause
instability in operation as well as decrease in lightning resistance.
As the device will gradually heat up while being used, please maintain good ventilation to
prevent sudden failure, ensuring that the ventilation holes (see Figure 1-6) are never
jammed.
During runtime, if the alarm indicator lights up or flashes, it indicates that the device goes
abnormal. If you cannot figure out and solve the problem by yourself, please contact our
technicians for help. Otherwise it may lead to a drop in performance or unexpected
errors.

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Chapter 3 WEB Configuration
3.1 System Login
Type the IP address into the browser and enter the login interface. See Figure 3-1.
Figure 3-1 Login Interface
The gateway only serves one user, whose original username and password are both ‘admin’. You
can change the username and the password via ‘System Tools Change Password’ on the WEB
interface. For detailed instructions, refer to 3.9.16 Change Password.
After login, you can see the main interface as below.
Figure 3-2 Main Interface

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3.2 Operation Info
Operation Info includes four parts: System Info, Channel State, Call Count and SIP Message
Count, showing the current running status of the gateway. See Figure 3-3.
Figure 3-3 Operation Info
3.2.1 System Info
Figure 3-4 System Info Interface
See Figure 3-4 for the system info interface. You can click Refresh to obtain the latest system
information. The table below explains the items shown in Figure 3-4.
Item Description
MAC Address MAC address of LAN.
IP Address The three parameters from left to right are IP address, subnet mask and default
gateway of LAN.
DNS Server DNS server address of LAN.
Receive Packets The amount of receive packets after the gateway’s startup, including three options:

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All, Error and Drop.
Transmit Packets The amount of transmit packets after the gateway’s startup, including three options:
All, Error and Drop.
Current Speed Show the current speed of data receiving and transmitting.
Work Mode Show the work mode of the network, including four modes: 10 Mbps Half Duplex, 10
Mbps Full Duplex, 100 Mbps Half Duplex, 100 Mbps Full Duplex.
Runtime Time of the gateway keeping running normally after startup, which will be
automatically updated.
WEB Current version of the WEB interface.
Gateway Current version of the gateway service.
Serial Num Unique serial number of an SMG-C analog gateway.
U-boot Current version of Uboot.
Kernel Current version of the system kernel on the gateway.
Product Type The type of current analog gateway.
3.2.2 Channel State
Figure 3-5 Channel State Interface
See Figure 3-5 for the channel state interface where shows the channel type, the voltage and the
channel state for each channel on the gateway. The table below explains the items shown in
Figure 3-5.
Item Description
Channel Channel number on the device.
Type
Type of the channel on the device. If this item shows ---, it means this channel is
unavailable, that is, the corresponding module to this channel is not inserted or
damaged.
Number The number corresponding to the port.
Voltage Line voltage on the channel, calculated by volt (V).
State Displays the channel state in real time. You can move the mouse onto the channel

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state icon for detailed state information.
State Icon Description
Idle The channel is available.
Off-hook The channel picks up the call.
Wait Answer The channel receives the ringback tone and is waiting
for the called party to pick up the phone.
Ringing The channel is in the ringing state.
Talking The channel is in a conversation.
Dialing The channel is dialing.
Pending The channel is in the pending state.
Internal State Internal state of the channel.
Unusable The channel is unavailable.
Direction Displays the direction of the call on channel.
CallerID Displays the CallerID of the call on channel.
CalleeID Displays the CalleeID of the call on channel.
Reg Status Displays the registration status of the port.
Polarity Reversal
Count The counts of the polarity reversal detected by the FXO port.
3.2.3 Call Count
Figure 3-6 Call Count Interface
See Figure 3-6 for the call count Interface. The above list shows the detailed information about all
the calls counted from the startup of the gateway service to the latest open or refresh of this
interface. You can click Refresh to obtain the current call count information. The table below
explains the items shown in Figure 3-6.
Item Description
Call Direction A condition for call count, two options available: IP  Tel and Tel  IP.
Total Calls Total number of calls in a specified call direction.
Successful Calls Total number of successful calls in conversation.
Busy Total number of calls which fail as the called party has been occupied and replies a
busy message.
No Answer Total number of calls which fail as the called party does not pick up the call in a long
time or the calling party hangs up the call before the called party picks it up.
Call Forward Total number of calls which have been forwarded.
Routing Failure Total number of calls which fail because no routing rules are matched.
Dialing Failure Total number of calls which fail as the called party number does not conform to the
dialing rule or due to dialing timeout.

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Unknown Failure Total number of calls which fail due to unknown reasons.
3.2.4 SIP Message Count
Figure 3-7 SIP Message Count Interface
See Figure 3-7 for the SIP Message Count interface. This is used to record the amount of the
normal SIP messages that are sent/received or repeatedly sent/received during the period from
the startup of the gateway service to the latest open or refresh of the interface. Click Refresh to
refresh the count of SIP messages, or click Clear to clear the current count of SIP messages.
3.3 Quick Config
Figure 3-8 Quick Config Interface
See Figure 3-8 for the Quick Config interface. Follow the gateway Quick Configuration wizard and
you can easily complete the settings on network, SIP and FXS/FXO. The gateway can work
normally after configuration.
See Figure 3-9 for the Quick Config-Network Settings interface. Refer to 3.9.3 Network for
detailed settings. After configuration, click Next to enter the SIP Settings interface.

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Figure 3-9 Quick Config-Network Settings Interface
See Figure 3-10 for the Quick Config-SIP Settings interface. The configuration items on this
interface are the same as those on the SIP interface. Refer to 3.4.1 SIP for detailed settings. You
are required to fill with the information about the registrar if the gateway must be registered. After
configuration, click Back to go back to the Network Settings interface; click Next to enter the FXS
Settings interface.
Figure 3-10 Quick Config-SIP Settings Interface
See Figure 3-11 for the FXS Settings interface. The configuration items on this interface are the
same as those on the FXS interface. Refer to93.6.1 FXS for detailed settings. After configuration,
click Back to go back to the SIP Settings interface; click Next to enter the FXO Settings interface.