Baudcom BD-VOIP-128S User manual

Shanghai Baudcom Communication Device Co.,Ltd
BD-VOIP-128S User Manual Copyright©2011-2021 Baucom I
Model:BD-VOIP-128S
128FXS Analog VoIP Gateway
User Manual V1.0

Shanghai Baudcom Communication Device Co.,Ltd
BD-VOIP-128S User Manual Copyright©2011-2021 Baucom II
Preface
Welcome
Thanks for choosing the BD-VOIP-128S Analog Gateway for VoIP! We hope you will make
full use of this rich-feature FXS VoIP Gateway. Contact us if you need any technical support:
https://www.baudcom.com.cn/contact-us
[phone] [e-mail] .
About This Manual
This manual provides information about the introduction of the analog VoIP gateway, and
about how to install, configure or use it. Please read this document carefully before install the
gateway.
Intended Audience
This manual is aimed primarily at the following people:
 Users
 Engineers who install, configure and maintain the gateway.
Revision Record
Document Name Document Version Firmware Version
BD-VOIP-128S FXS Analog VoIP
Gateway User Manual V1.0
V1.0

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Contents
1 Product Introduction ................................................................................................................. 1
1.1 Overview ................................................................................................................................................... 1
1.2 Application Scenario ................................................................................................................................. 1
1.3 Product Appearance .................................................................................................................................... 2
1.3.1 Appearance of BD-VOIP-128S .......................................................................................................... 2
1.3.2 Ports and Connector ........................................................................................................................... 3
1.4 Features & Functions ................................................................................................................................. 4
1.4.1 Key Features ..................................................................................................................................... 4
1.4.2 Physical Interfaces ........................................................................................................................... 4
1.4.3 Voice Capabilities & Fax .................................................................................................................... 5
1.4.4 FXS .................................................................................................................................................... 5
1.4.5 VoIP .................................................................................................................................................. 5
1.4.6 Software Features .............................................................................................................................. 6
1.4.7 Supplementary Services ..................................................................................................................... 6
1.4.8 Environmental ................................................................................................................................... 6
1.4.9 Maintenance ...................................................................................................................................... 7
2 Quick Installation ....................................................................................................................... 8
2.1 Installation Attentions ................................................................................................................................. 8
2.2 RJ45 Wire Sequence ................................................................................................................................... 8
2.3 Installation Steps ........................................................................................................................................ 9
3 Basic Operation ........................................................................................................................ 11
3.1 Methods to Number Dialing ...................................................................................................................... 11
3.2 Direct IP Calls .......................................................................................................................................... 11
3.3 Call Holding ............................................................................................................................................. 12
3.4 Call Waiting ............................................................................................................................................. 12
3.5 Call Transfer ............................................................................................................................................. 12
3.5.1 Blind Transfer .................................................................................................................................. 12
3.5.2 Attended Transfer ............................................................................................................................ 13
3.6 Three-way Calling .................................................................................................................................... 13
3.7 Description of Feature Code ..................................................................................................................... 14
3.8 Send or Receive Fax ................................................................................................................................. 16
3.8.1 Fax Mode Supported ........................................................................................................................ 16
3.8.2 Explanation of T.38 and Pass-through .............................................................................................. 16
4 Configurations on Web Interface ............................................................................................ 17

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4.1 Preparations for Login .............................................................................................................................. 17
4.1.1 Network Connection ........................................................................................................................ 17
4.1.2 Log In Web Interface ....................................................................................................................... 18
4.2 Navigation Tree ........................................................................................................................................ 18
4.3 Status & Statistics ..................................................................................................................................... 19
4.3.1 System Information ......................................................................................................................... 19
4.3.2 Port Status ....................................................................................................................................... 22
4.3.3 Current Call ..................................................................................................................................... 23
4.3.4 RTP Session..................................................................................................................................... 23
4.3.5 CDR ................................................................................................................................................ 23
4.3.6 Record Statistics .............................................................................................................................. 24
4.4 Quick Setup Wizard .................................................................................................................................. 24
4.5 Network ................................................................................................................................................... 25
4.5.1 Local Network ................................................................................................................................. 25
4.5.2 VLAN（Virtual Local Area Network） ........................................................................................... 26
4.5.3 DHCP Option .................................................................................................................................. 27
4.5.4 QoS ................................................................................................................................................. 28
4.5.5 ARP ................................................................................................................................................ 28
4.5.6 IPv6 Network .................................................................................................................................. 28
4.6 SIP Server ................................................................................................................................................ 29
4.7 IP Profile .................................................................................................................................................. 31
4.8 Tel Profile ................................................................................................................................................ 33
4.9 Port .......................................................................................................................................................... 34
4.10 Advanced ............................................................................................................................................... 36
4.10.1 Line Parameter............................................................................................................................... 36
4.10.2 FXS Parameter............................................................................................................................... 38
4.10.3 Media Parameter ............................................................................................................................ 40
4.10.4 Service Parameter .......................................................................................................................... 41
4.10.5 SIP Compatibility .......................................................................................................................... 46
4.10.6 NAT Parameter .............................................................................................................................. 50
4.10.7 Speed dial ...................................................................................................................................... 50
4.10.8 Feature Code ................................................................................................................................. 51
4.10.9 System Parameter .......................................................................................................................... 53
4.11 Call & Routing ....................................................................................................................................... 55
4.11.1 Port Group ..................................................................................................................................... 55
4.11.2 IP Trunk......................................................................................................................................... 57
4.11.3 Routing Parameter ......................................................................................................................... 57
4.11.4 IP  Tel Routing ........................................................................................................................... 58

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4.11.5 Tel  IP/Tel Routing ..................................................................................................................... 59
4.12 Manipulation .......................................................................................................................................... 60
4.12.1 IP  Tel Called ............................................................................................................................. 60
4.12.2 Tel  IP/Tel Caller ........................................................................................................................ 61
4.12.3 Tel  IP/Tel Called ....................................................................................................................... 62
4.13 Management ........................................................................................................................................... 64
4.13.1 TR069 ........................................................................................................................................... 64
4.13.2 SNMP ........................................................................................................................................... 65
4.13.3 Syslog ........................................................................................................................................... 68
4.13.4 Provision ....................................................................................................................................... 69
4.13.5 Cloud server .................................................................................................................................. 69
4.13.6 User Manage ................................................................................................................................. 70
4.13.7 Remote Server ............................................................................................................................... 70
4.13.8 Record Parameter........................................................................................................................... 71
4.13.9 Radius Parameter ........................................................................................................................... 71
4.13.10 Action URL ................................................................................................................................. 72
4.13.11 SIP PNP ....................................................................................................................................... 73
4.13.12 NMS Configuration ..................................................................................................................... 73
4.14 Security .................................................................................................................................................. 74
4.14.1 WEB ACL ..................................................................................................................................... 74
4.14.2 Telnet ACL .................................................................................................................................... 74
4.14.3 Passwords ...................................................................................................................................... 75
4.15 Tools ...................................................................................................................................................... 76
4.15.1 Firmware Upload ........................................................................................................................... 76
4.15.2 Data Backup .................................................................................................................................. 76
4.15.3 Data Restore .................................................................................................................................. 77
4.15.4 Outward Test ................................................................................................................................. 77
4.15.5 Ping Test ........................................................................................................................................ 77
4.15.6 Tracert Test .................................................................................................................................... 78
4.15.7 Network Capture............................................................................................................................ 79
4.15.8 Factory Reset ................................................................................................................................. 81
4.15.9 Device Restart ............................................................................................................................... 81
5 Glossary .................................................................................................................................... 83

BD-VOIP-128S User Manual
1 Product Introduction
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1 Product Introduction
1.1 Overview
BD-VOIP-128S is a multi-functional analog gateway offering seamless connectivity between
IP-based telephony networks and legacy telephones (POTS), fax machines and PBX systems.
It adopts modularized hardware design that allows to expand FXS ports by adding boards
according to user's requirements. Each board has 8 FXS ports and the gateway supports 128
FXS ports at maximum.
BD-VOIP-128S supports the standard SIP protocol and it's compatible with leading
IMS/NGN platforms and SIP-based IP telephony systems. It is ideally suited for small and
medium businesses, call centers and multi-location environments that need VoIP services.
1.2 Application Scenario
The general application scenarios of BD-VOIP-128S for enterprises are as follows:

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The general application scenarios of BD-VOIP-128S for carrier are as follows:
1.3 Product Appearance
1.3.1 Appearance of BD-VOIP-128S
Front View:
Back View:

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1.3.2 Ports and Connector
The description of interfaces of BD-VOIP-128S
Port Name Connector Description
Power Jack Power Jack To connect 100-240V AC 50-60HZ power supply
LAN Port
(GE0/GE1) RJ45 To connect to the IP network over a DSL modem or Router or a LAN switch
FXS Ports 0~7 RJ45 FXS ports to connect standard analog phone or FAX
machine or a PBX
Console Port RJ48
Console port is used to carry out maintenance-related
configurations
Reset Button Reset Button The button is used to restart BD-VOIP-128S

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The description of indicators of BD-VOIP-128S
Indicator Definition Status Description
PWR Power
Indicator
On Power supply is normal .
Off There is no power supply or power supply
is abnormal.
RUN Running
Indicator
Slow Flashing The device is running properly
Fast Flashing SIP account is registered successfully.
On dull The device is running improperly.
FXS 0~7
Telephone
In-use
Indicator
On FXS port is currently occupied by a call
Off FXS port is idle or faulty
LAN Port
(GE0/GE1) Link (Green)
Flashing The gateway is properly connected to
network
Off The gateway is not connected to network
or network connection is improper
1.4 Features & Functions
 Key Features
 High density gateway, up to 128 FXS
 Modularized design, easy to expand
 Support IPv4 and IPv6
 5KM Maximum Cabling Length
 Multiple codecs: G.711A/U,G.723.1,G.729A/B, iLBC
 Fully compatible with leading IMS/NGN, SIP based IP telephony system
 Physical Interfaces
 Capacity
Range from 8 to 128 FXS
Support 16 user board slots

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 User Board
2* RJ45 connectors with 8 FXS
 MCU Board
1*RS232, 115200bps
2*10/100/1000Mbps, RJ45
1* USB 2.0
 Voice Capabilities & Fax
 G.711A/U law, G.723.1, G.729A/B, G.726,iLBC
 Silence Suppression
 Comfort Noise Generation(CNG)
 Voice Activity Detection(VAD)
 Echo Cancellation(G.168), with up to 128ms
 Adaptive (Dynamic) Jitter Buffer
 Hook Flash
 Programmable Gain Control
 T.38/Pass-through
 Modem/POS
 DTMF mode: Signal/RFC2833/INBAND
 VLAN 802.1P/802.1Q
 Layer3 QoS and DiffServ
 FXS
 Connector: RJ45 with 4 FXS
 Dial Mode: DTMF and Pulse
 Pulse: 10 and 20 PPS
 Caller ID: DTMF/FSK CLI Presentation
 Max Cable Length: 5KM
 Reversed Polarity
 Programmable Call Progress Tone
 VoIP
 Protocol: SIP v2.0 (UDP/TCP),RFC3261,SDP,RTP(RFC2833), RFC3262, 3263,3264,3265,
3515,2976,3311
 SIP TLS
 RTP/RTCP, RFC2198, 1889
 RFC4028 Session Timer

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 RFC3266 IPv6 in SDP
 RFC2806 TEL URI
 RFC3581 NAT,rport
 Outbound Proxy
 DNS SRV/ A Query/NATPR Query
 SIP Trunk
 Early Media/Early Answer
 NAT:STUN, Static/Dynamic NAT
 Software Features
 Hunting Group
 Web ACL
 Telnet ACL
 Action URL
 PPPoE/IPv4/IPv6
 Digitmap
 Bandwidth Optimization
 Routing Rules based Prefixes
 Caller/Called Number Manipulation
 Supplementary Services
 Call Waiting
 Blind Transfer
 Attend Transfer
 Call Forward on Busy
 Call Forward on No Reply
 Unconditional Call Forward
 Warm/Immediately Hotline
 Call Hold
 Do-not-disturb
 3-Way Conference
 Message Waiting Indicator
 Environmental
 1+1 Power Supply: 100-240VAC, 50-60 Hz
 Power Consumption:105W MAX
 Operating Temperature:0 ℃ ~ 45 ℃

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 Storage Temperature: -20 ℃ ~80 ℃
 Humidity:10%-90% Non-Condensing
 Dimensions(W/D/H): 440*300*135mm(3U)
 Unit Weight: 9.3kg
 Compliance: CE, FCC
 Maintenance
 SNMP
 TR069
 Auto Provisioning
 Web/Telnet
 Configuration Backup/Restore
 Firmware Upgrade via Web
 CDR
 Syslog
 Ping/Tracert Test
 Network Capture
 Outward Test(GR909)
 NTP/Daylight Saving Time
 IVR local Maintenance
 Cloud-based Management

BD-VOIP-128S User Manual
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2 Quick Installation
2.1 Installation Attentions
To avoid unexpected accident or device damage, please read the following instructions before
installing the BD-VOIP-128S device:
 BD-VOIP-128S is equipped with RJ45 ports;
 Anti-jamming: to reduce the interference with telephone calls, it’s highly recommended
that telephone lines connected to the gateway should be placed away from power cables;
 Power supply: the gateway accepts AC input voltage of 100-240V. Please ensure safe and
stable power supply;
 Network bandwidth: please ensure there is enough network bandwidth so as to guarantee
stabilized running of the gateway；
 Ventilation: to avoid overheating, please do not pile up the gateway with other devices and
make sure the gateway has good ventilation around.
 Temperature and humidity: to avoid any accident that might cause malfunction, it’s
advised to install the gateway in an equipment room where temperature and humidity are
appropriate;
 Mechanical load: please make sure the gateway is placed steadily to avoid damage. It’ s
highly advised to horizontally place the gateway on a flat surface or a cabinet.
2.2 RJ45 Wire Sequence
BD-VOIP-128S is equipped with RJ45 interface as FXS port. The internal wire sequence of
RJ45 cable is shown as follows:

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The other end uses the RJ11 interface to connect to the analog phone. Each interface can
output 4 FXS voice interfaces, as shown in the figure below,
(RJ45)
2.3 Installation Steps
 Connect the power adapter to the power jack of the VOIP device;
 Connect telephone line to the FXS port(s);

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 Connect network cable to the GE0/GE1 port;

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3 Basic Operation
3.1 Methods to Number Dialing
There are two methods to dial telephone number or extension number:
 Dial the called number and wait for 4 seconds for dialing timeout, or dial the called
number directly (the system will judge whether the dialing is completed according to
Digitmap and Regular Expression dialplans).
 Dial the called number and press #.
3.2 Direct IP Calls
The BD-VOIP-128S gateway allows users to call directly through IP address. Under this
circumstance, the user only needs an analog phone connected to a FXS port of the gateway,
and calls can be established without register.
Calls can be established through an IP address as long as one of the following conditions is
met.
1) Both the BD-VOIP-128S and other VoIP device have public IP addresses;
2) The BD-VOIP-128S and other VoIP device use private IP addresses of a same LAN;
3) The BD-VOIP-128S and other VoIP device can be connected through a router and use
public or private IP addresses (with necessary port forwarding or DMZ).
Operation Process：
Step1: Pick up the analog phone and then dial “*47”;
Step2: Enter the target IP address.
Note： No dial tone will be played between step 1 and step 2
Example:
Assume that the target IP address is 192.168.0.160, user need to dial *47 and then
192*168*0*160. After that, press the “#” key or wait 4 seconds. Then signaling interaction
is completed and ringing can be heard .

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Note：
You cannot make direct IP calls between two FXS ports of a same
BD-VOIP-128S since they are using the same IP addresses. Call through IP
address is only routed to the default destination port 5060.
3.3 Call Holding
If a calling party places a call to a called party which is otherwise engaged, and the called
party has the call holding feature enabled, the called party is able to switch to the new
incoming call while keeping the current call holding on by pressing the flash button/ hook
flash.
When the called party presses the flash button/ hook flash once again, he or she will switch
back to the first call.
3.4 Call Waiting
If a calling party places a call to a called party which is otherwise engaged, and the called
party has the call waiting feature enabled, the called party will hear three beeps if waiting tone
is enabled.
By pressing the flash button or the hook flash, the called party is able to switch between the
new incoming call and the current call.
3.5 Call Transfer
3.5.1 Blind Transfer
Blind transfer is a call transfer in which the transferring party connects the call to a third party
without notifying the third party.
Example: A gives a call to B and B wants to blindly transfer the call to C. Operation
instructions are as follows:
1. A dials the extension number of B;
2. The extension of B rings, and B picks up the phone. Then A and B go into conversation;
3. B presses the FLASH button (or hook flash), and dial *87* after hearing a dialing tone to
trigger blind transfer. Then B dials the extension number of C (end up with #).
4. The extension of C rings, B hangs up the phone and C picks up the phone. Then C and A
goes into conversation.

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Note：
a.
On the
Advanced

Feature Code
page, blind transfer should be
enabled.
b. If B hears continuous busy tones after he dials the extension number of
C, it means the call has timed out.
3.5.2 Attended Transfer
Attended transfer is a call transfer in which the transferring party connects the call to a third
party after he confirms that the third party agrees to answer the call.
Example: A gives a call to B and B wants to attended transfer the call to C. Operation
instructions are as follows:
1. A dials the extension number of B;
2. The extension of B rings, and B picks up the phone. Then A and B go into conversation;
3. B presses the FLASH button (or hook flash), and then dials the extension number of C
(end up with #).
; Then one of the following situations will happen:
a. If C answers the call and accepts the transfer, B will hand up the phone, and then C and
A go into conversation.
b. If the extension of C cannot be reached or if C rejects the call, B needs to press the
FLASH button to resume the call with A.
3.6 Three-way Calling
Three-way calling：
1) A calls B,B picks up the phone, then A and B goes into conversation;
2) A presses the hook flash, and the call between A and B is placed on hold. Then C calls A
and A answers the call.
3) A presses hook flash again, then the calls between A and B and between A and C are
placed on hold. At this time, if A presses 1 , conversation between A and B is resumed; if
A presses 2, conversation between A and C is resumed; if A presses 3, A,B and C enter
into conversation.

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3.7 Description of Feature Code
BD-VOIP-128S provides convenient telephone functions. Connect a telephone to the FXS
port and dial a specific feature code, and you can query corresponding information.
Code Corresponding Function
*158# Dial *158# to query LAN IP
*114# Dial *114# to query the phone number of a FXS port
*115# Dial *115# to query the phone number of a FXS port group
*168# Dial *168# to query the register status of a FXS port
*157* Dial *157*0 to set route mode; dial *157*1 to set bride mode
*150* Dial *150*1 to set IP address as static IP address; dial *150*2 to set IP
address as DHCP IP address
*152* Dial *152* to set IPv4 address, for example:
Dial *152*192*168*1*10# to set IPv4 address as 192.168.1.10
*156* Dial *156* to set IPv4 gateway, for example:
Dial *156*192*168*1*1# to set IPv4 gateway as 192.168.1.1
*153* Dial *153* to set IPv4 netmask, for example:
Dial *153*255*255*0*0*# to set IPv4 netmask as 255.255.0.0
*170# Dial *170# to increase the sound volume of a FXS port
*171# Dial *171# to decrease the sound volume of a FXS port
*160* Dial *160*1# to allow HTTP WAN access, Dial *160*0# to deny
HTTP WAN access
*165* Dial *165*000000# to restore username/password and network
configuration to factory defaults

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*111# Dial *111# to restart the device
*47* Dial *47* to allow call through IP address, for example:
Dial *47*192*168*1*1# to allow to call through the IP address of
192.168.1.1
*51# Dial *51# to enable the call waiting service
*50# Dial *50# to disable the call waiting service
*87* Dial *87* to trigger blind transfer, for example:
Dial *87*8000#, and you can blind transfer to the extension number
8000
*72* Enable unconditional call forwarding service. Example: Dial
*72*8000, and calls will be unconditionally forwarded to extension
number 8000
*73# Disable unconditional call forwarding service
*90* Enable the ‘call forwarding on busy’ service. Example: Dial *90*8000,
and calls will be forwarded to extension number 8000 when the called
number is busy
*91# Disable the ‘call forwarding on busy’ service
*92* Enable the ‘call forwarding on no reply’ service. Example: Dial
*92*8000, and calls will be forwarded to extension number 8000 when
there is no reply from the called number
*93# Disable the ‘call forwarding on no reply’ service
*78# Enable the ‘No Disturbing’ service
*79# Disable the ‘No Disturbing’ service
*200# Dial *200# to access voicemail
Note：
A voice prompt indicating successful configuration will be played after each
configuration procedure. Please do not hang up the phone until hearing this
voice prompt.