VegaStream Vega 50 8 FXS + 2 FXO User manual

Version 0.6 26 August 2004 Page 1 of 52
For use with Vega 50 8 FXS + 2 FXO – SIP version 09.02.05.2 T003 or greater. © 2004 VegaStream Ltd.
This document describes how to configure the Vega 50 8 FXS + 2 FXO SIP gateway unit using the
web browser interface. The configuration described here will allow the Vega to be rapidly
installed and tested.
The instructions below will configure the Vega 50 8 FXS + 2 FXO to operate as follows:
• Calls made by any of the attached analogue phones will be routed to the SIP
proxy; the Vega will pass on any dialled digits in the number part of the request
URI
• Calls received from the PBX (on the FXO ports) will be routed to the SIP Proxy with
the numeric telephone number part of the request URI containing the DN (directory
number) for the port on which the call was received.
• Calls received from the SIP proxy with a leading 9 in the dialled number will be
routed out of the first FXO port
Initial configuration
V
ega 50 8 FXS + 2 FXO
(SIP) – R5.2
LAN
…
Vega 50
8 FXS + 2 FXO
pstn
POTS Telephones
55501 55502 55508
SIP Proxy
sp
pstn
0706 13 56 57
99
LAN
……
Vega 50
8 FXS + 2 FXO
pstn
POTS Telephones
55501 55502 5550855501 55502 55508
SIP Proxy
sp
pstnpstn
0706 13 56 57
99

Version 0.6 26 August 2004 Page 2 of 52
For use with Vega 50 8 FXS + 2 FXO – SIP version 09.02.05.2 T003 or greater. © 2004 VegaStream Ltd.
• Calls received from the SIP proxy with a leading 8 in the dialled number will be
routed out of the second FXO port
• Calls received from the SIP proxy destined for the attached telephones must have
a 2-digit “dialled number”, 06 to 13, to identify which of the 8 telephones to ring.
(The translation of the telephone number to the 2-digit dialled number is carried out
in the SIP proxy as the Vega registers the 2-digit dialled numbers against the user
access numbers (registered addresses).)
The configuration process is broken down into 12 stages as follows:
1 Connect your Vega to LAN, telephones and Power
2 Configure the basic LAN parameters
3 Configure password and login timeout
4 Check and configure LAN settings and Host name
5 Configure the Dial Plan
6 Configure SIP and audio parameters
7 Configure Authentication
8 Configure Registration
9 Configure POTS parameters
10 Configure pointer to CD ROM documentation
11 Save Changes
12 Archive Vega Configuration
Please also see:
13 Technical Support

Version 0.6 26 August 2004 Page 3 of 52
For use with Vega 50 8 FXS + 2 FXO – SIP version 09.02.05.2 T003 or greater. © 2004 VegaStream Ltd.
1. Connect your Vega to LAN, telephones and Power
LAN
Power Switch
AC Power Serial (RS232)
CH 9, FXO 1
CH 8, FXS 8
CH 1, FXS 1
CH 10, FXO 2
Before installing your Vega, ensure that you read the VegaStream VoIP Gateways Safety
and Compliance Information document.
LAN:
Using the yellow booted cable connect the LAN port on the Vega to a standard or fast Ethernet
hub or switch (10 baseT or 100 baseTx). The connector nearest the ferrite core should be
plugged into the Vega.
Telephony:
Connect telephones to FXS ports 1 to 8. Note the port numbers increase in an anticlockwise
direction from the bottom left corner.
FXS8
IF:13
FXS 7
IF:12
FXS 6
IF:11
FXS 5
IF:10
FXO 1
IF: 56
FXO 2
IF: 57
FXS 1
IF:06
FXS 2
IF:07
FXS 3
IF:08
FXS 4
IF:09
Telephone lines can be connected to the two FXO ports.
Power:
Insert the power cable into the AC power inlet on the Vega and switch on. The power LED on the
front panel will illuminate.
The LAN LEDs will also illuminate indicating 10 (baseT) or 100 (baseTx) connection, and the FDX
LED will illuminate if Full Duplex mode has been negotiated.

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For use with Vega 50 8 FXS + 2 FXO – SIP version 09.02.05.2 T003 or greater. © 2004 VegaStream Ltd.
2. Configure the basic LAN parameters
If a DHCP server is available, by default, the Vega will automatically pick up an IP address. If you
know the IP address served to the Vega, skip this section and start at section 3.
If DHCP is not to be used to provide the Vega with an IP address, or you need to check the IP
address provided to the Vega, connect the serial interface of the Vega to a PC serial interface
using a 9 way male to female straight through cable.
Configure a terminal emulator program (such as Microsoft’s HyperTerminal) for:
• Speed = 115200 baud
• Data bits = 8
• Parity = none
• Stop bits = 1
• Flow Control = none
Press <Enter> to get the Username: prompt
At the prompts enter the default user name and password
Username: admin
Password: admin
To display the current IP address, type:
 show lan.ip
If this is not the IP address required, it can be overridden, together with other LAN parameters by
typing:
 set lan.use_dhcp=0
 set lan.ip=aaa.bbb.ccc.ddd
 set lan.subnet=eee.fff.ggg.hhh
 set lan.gateway=iii.jjj.kkk.lll
 save
 reboot system

Version 0.6 26 August 2004 Page 5 of 52
For use with Vega 50 8 FXS + 2 FXO – SIP version 09.02.05.2 T003 or greater. © 2004 VegaStream Ltd.
3. Configure password and login timeout
Now configuration will be carried out using a web browser.
 Enter the IP address of the Vega into the “Address” field of your web browser.
You will then be presented with the login page:

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For use with Vega 50 8 FXS + 2 FXO – SIP version 09.02.05.2 T003 or greater. © 2004 VegaStream Ltd.
Enter the default Username and Password
 Username: admin
 Password: admin
 Select
 On the left hand side menu select Users

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For use with Vega 50 8 FXS + 2 FXO – SIP version 09.02.05.2 T003 or greater. © 2004 VegaStream Ltd.
Recommended: Change the password
 enter New Password and Re-enter Password then
 select and then click “here” to return
Optional: Change the timeout1– default is 240 seconds; can extend to 7200 seconds (2hrs)
 select and then click “here” to return
1If the web interface is not used for this length of time the Vega will automatically log off the session. This
change is only activated by logging out and back into the web browser session.

Version 0.6 26 August 2004 Page 8 of 52
For use with Vega 50 8 FXS + 2 FXO – SIP version 09.02.05.2 T003 or greater. © 2004 VegaStream Ltd.
4. Check and configure LAN settings and Host name
 On the left hand side menu select LAN
 Scroll down to see both LAN Configuration and Physical layer Configuration sections
Recommended: In the Physical Layer Configuration section statically select the Ethernet Type
as either 100baseTx or 10 baseT – whichever is appropriate - (not 10baseT & 100baseTx
autoselection)
 select and then click “here” to return
Recommended: In LAN Configuration section set up
 Network Time Server = IP address
 NTP Offset = time offset from UTC (GMT)
 NTP Poll Interval = 2400

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For use with Vega 50 8 FXS + 2 FXO – SIP version 09.02.05.2 T003 or greater. © 2004 VegaStream Ltd.
 select and then click “here” to return
Optional: If there are any LAN values that need to be set up manually, set them up now (e.g. tftp
and ftp addresses), then
 Select and then click “here” to return

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For use with Vega 50 8 FXS + 2 FXO – SIP version 09.02.05.2 T003 or greater. © 2004 VegaStream Ltd.
5. Configure the Dial Plan
 On the left hand side menu select Dial Plan
Firstly, turn off the default profile:
In the Profiles section
 Select

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For use with Vega 50 8 FXS + 2 FXO – SIP version 09.02.05.2 T003 or greater. © 2004 VegaStream Ltd.
 disable (un-tick) Enabled, then
 select and then click “here” to return
Now create a new profile and in it create a dial plan entry to handle calls being sent outbound on
the LAN:
In the Profiles section
 Select
In the Profiles section, on Profile 2 (the new profile):
 Select

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For use with Vega 50 8 FXS + 2 FXO – SIP version 09.02.05.2 T003 or greater. © 2004 VegaStream Ltd.
 Set Name = Outbound_To_LAN
 select and then click “here” to return
In the Profiles section, on Profile 2 (the new profile):
 Select
In the Plans in this Profile, Plan ID 1:
 Select

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For use with Vega 50 8 FXS + 2 FXO – SIP version 09.02.05.2 T003 or greater. © 2004 VegaStream Ltd.
 Set Name = Any_Tel_Port
 Set Source = IF:[^9].,TEL:<.*> (This takes a call from any of the telephony
ports; FXS ports store the number dialled in
store <1>, FXO ports store their ”DN” in store
<1>)
 Set Destination = IF:99,TEL:<1> (This routes the call to IF:99 (the SIP proxy)
and passes on the dialled number (FXS) or
“DN” (FXO) as the dialled digits)
 Select and then click “here” to return
 Select … to return to the Dial Planner Profiles section

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For use with Vega 50 8 FXS + 2 FXO – SIP version 09.02.05.2 T003 or greater. © 2004 VegaStream Ltd.
Now create a new profile and in it create a dial plan entry to handle calls being received inbound
from the LAN:
In a similar manner to adding profile 2 add another profile, profile 3,
 Set Name = Inbound_from_LAN
Modify the first plan for Profile 3:
 Set Name = To_FXS_Tel_Ports
 Set Source = IF:99,TEL:<..> (For calls from IF:99 (SIP), take the two digits
presented as the telephone number and store
them in store <1>)
 Set Destination = IF:<1> (Use the 2 digits in store <1> as the interface
ID (telephone) to ring)
 Select and then click “here” to return
Add a new plan to Profile 3:
 Set Name = To_FXO_Port_1
 Set Source = IF:99,TEL:9<.*> (For calls from IF:99 (SIP),where the leading
digit is a 9, take any following digits presented
as the telephone number and store them in
store <1>)
 Set Destination = IF:56,TEL:<1> (Route the call to the first FXO port, and DTMF
outdial any digits that were received after the
9)
 Select and then click “here” to return
Add a third plan to Profile 3:
 Set Name = To_FXO_Port_2
 Set Source = IF:99,TEL:8<.*> (For calls from IF:99 (SIP),where the leading
digit is an 8, take any following digits
presented as the telephone number and store
them in store <1>)
 Set Destination = IF:57,TEL:<1> (Route the call to the second FXO port, and
DTMF outdial any digits that were received
after the 8)
 Select and then click “here” to return
The profile 3 plans should look as follows:

Version 0.6 26 August 2004 Page 15 of 52
For use with Vega 50 8 FXS + 2 FXO – SIP version 09.02.05.2 T003 or greater. © 2004 VegaStream Ltd.
Note 1: The Relationship between physical ports and Interface Ids is as follows:
FXS 1 = IF:06
FXS 2 = IF:07
…
FXS 8 = IF:13
FXO 1 = IF:56
FXO 2 = IF:57
SIP LAN = IF:99
Note 2: The SIP proxy must choose the appropriate interface on the Vega to dial out from.
When a call is presented to the Vega for an FXS port, the INVITE message starts
something like:
INVITE sip:[email protected] SIP/2.0
The digits preceding the @ are provided to the dial planner as the source TEL:. Hence
in the dial plan above the calls coming from the LAN (IF:99) must have a 2-digit dialled
number (whose value must be 06 ... 13 for valid Vega 50 interface IDs), which is used
to define which telephone to ring.
When a call is presented to the Vega for an FXO port, the INVITE message starts
something like:
INVITE sip:[email protected] SIP/2.0
The digits preceding the @ are provided to the dial planner as the source TEL:. Hence
in the dial plan above this call with a leading “8” will be sent to FXO port 2 and the
following digits “01344784900” will be DTMF outdialled on this port.
For more details on the operation of the dial planner, including the various
tokens that may be used, see the section “The Dial Planner” in the Vega
Primer.

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For use with Vega 50 8 FXS + 2 FXO – SIP version 09.02.05.2 T003 or greater. © 2004 VegaStream Ltd.
6. Configure SIP and audio parameters
 On the left hand side menu select SIP
In the General section:
 set Default Proxy Host Name/IP = IP_address_of_SIP_proxy, or
DNS_hostname_of_the_SIP_Proxy
 set Local Domain =
Public_name_of_proxy_used_by_other_devic
es_to_send_their_INVITEs_to
(this value is the “outside world’s” name or IP address for the proxy)
Optional: To allow devices other than the proxy to make calls directly through the Vega
 tick Accept Non-Proxy Invites
If only the proxy is allowed to route the calls to the Vega ensure that this tick box is clear.

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For use with Vega 50 8 FXS + 2 FXO – SIP version 09.02.05.2 T003 or greater. © 2004 VegaStream Ltd.
 select and then click “here” to return
 Scroll down to the Audio section

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For use with Vega 50 8 FXS + 2 FXO – SIP version 09.02.05.2 T003 or greater. © 2004 VegaStream Ltd.
In the Audio section
 Select the audio codecs desired using the drop down menus
Unless there is a specific reason not to allow a specific codec to be used, it is recommended that
all codecs should be enabled as follows:
 select and then click “here” to return

Version 0.6 26 August 2004 Page 19 of 52
For use with Vega 50 8 FXS + 2 FXO – SIP version 09.02.05.2 T003 or greater. © 2004 VegaStream Ltd.
7. Configure Authentication
In some systems – to ensure that only authorised devices are allowed to set up and clear calls –
SIP authentication is used. If authentication is used, it is typically required on the SIP
REGISTRATION, INVITE, ACK and BYE messages.
For authentication, a userID and a password can be configured. The userID is constructed from
three parts
auth_usernumber_prefix, auth_usernumber and auth_usernumber_suffix
each of which may be configured with alphanumeric values.
The prefix and suffix entries are defined per POTS port profile and the usernumber is configured
per POTS port. Setting parameters to NULL tells the Vega to omit anything from this parameter
(capitalisation of NULL is important).
The values to enter here must match the values that have been configured as the authorisation
user and password in the proxy.
To configure Authentication, follow the following procedure:
 On the left hand side menu select SIP
 Scroll down to the bottom of the page

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For use with Vega 50 8 FXS + 2 FXO – SIP version 09.02.05.2 T003 or greater. © 2004 VegaStream Ltd.
 Select Advanced SIP