I had been running my setup for a long time and decided to make the change and try to learn the Obi 202 ATA after having a Cisco SPA 112. I followed Ward's well written directions- http://nerdvittles.com/?p=25846
I am having trouble getting it to work. I don't get any indication of incoming calls, outbound calls work as expected.
Here are my Obi settings-
Voice Services>SP1 Service
X_InboundCallRoute sp3(9201234567)
ITSP Profile C General
General:Name IncrediblePBX
Service Provider Info:Name IncrediblePBX
Service Provider Info:URL 172.x.x.x (IP of my PBX server)
ITSP Profile C SIP
Proxy Server 172.x.x.x (IP of my PBX server)
Registrar Server 172..x.x.x (IP of my PBX server)
Outbound Proxy 172..x.x.x (IP of my PBX server)
X_SpoofCallerID Checked
X_DiscoverPublicAddress Unchecked
Voice Services>SP3 Service
X_ServProvProfile C
X_InboundCallRoute sp1
AuthUserName OBi202
AuthPassword ************(same password as PBX Trunk>Peer Details>secret)
URI [email protected] (IP of my PBX server)
X_EnforceRequestUserID Unchecked
AnonymousCallEnable* Check or Uncheck (depending on preference)
In the PBX I have the following config-
PBX Trunk
Trunk Name GV9201234567
Outbound CallerID 9201234567
Maximum Channels 2
Dialed Number Manipulation Rules Match Pattern NXXNXXXXX
SIP Settings>Outgoing>Trunk Name GV9201234567
PEER DETAILS
type=friend
defaultuser=OBi202
secret=(should match the auth password in SP3)
qualify=yes
port=5080 ??? see question below
nat=yes
host=dynamic
dtmfmode=rfc2833
disallow=all
context=from-trunk
canreinvite=no
allow=ulaw
insecure=port,invite
Outbound Call Routing
Route Name OBiOut
Dial Pattern NXXNXXXXX
Trunk Sequence for Matched Routes GV9201234567
Inbound Call Routing
DID Number 9201234567
Set Destination Extensions>703
Question: On the port number for the trunk - my understanding is that it should match the value in X_UserAgentPort parameter for SP1 service. (https://cboh.org/voip/obi/OBi_As_ITSP.html)
Ward's article suggests trying ports 5060.....5063. I actually put Ward's article and Rob Stampfli's article into a spreadsheet just so I could see the differences and similarities of the two configurations side by side. Both people say they got it to work. I'm sure it does but I'm not having much luck with either method. I did that en an effort to understand the OBi because it is nothing like the old SPA 112 I had (at least to me it's not).
It sort of seems like two different methods to arrive at the same result, an OBi GV to PBX bridge.
Does anyone see any obvious mistakes with my setup? Many thanks in advance for your assistance!
I am having trouble getting it to work. I don't get any indication of incoming calls, outbound calls work as expected.
Here are my Obi settings-
Voice Services>SP1 Service
X_InboundCallRoute sp3(9201234567)
ITSP Profile C General
General:Name IncrediblePBX
Service Provider Info:Name IncrediblePBX
Service Provider Info:URL 172.x.x.x (IP of my PBX server)
ITSP Profile C SIP
Proxy Server 172.x.x.x (IP of my PBX server)
Registrar Server 172..x.x.x (IP of my PBX server)
Outbound Proxy 172..x.x.x (IP of my PBX server)
X_SpoofCallerID Checked
X_DiscoverPublicAddress Unchecked
Voice Services>SP3 Service
X_ServProvProfile C
X_InboundCallRoute sp1
AuthUserName OBi202
AuthPassword ************(same password as PBX Trunk>Peer Details>secret)
URI [email protected] (IP of my PBX server)
X_EnforceRequestUserID Unchecked
AnonymousCallEnable* Check or Uncheck (depending on preference)
In the PBX I have the following config-
PBX Trunk
Trunk Name GV9201234567
Outbound CallerID 9201234567
Maximum Channels 2
Dialed Number Manipulation Rules Match Pattern NXXNXXXXX
SIP Settings>Outgoing>Trunk Name GV9201234567
PEER DETAILS
type=friend
defaultuser=OBi202
secret=(should match the auth password in SP3)
qualify=yes
port=5080 ??? see question below
nat=yes
host=dynamic
dtmfmode=rfc2833
disallow=all
context=from-trunk
canreinvite=no
allow=ulaw
insecure=port,invite
Outbound Call Routing
Route Name OBiOut
Dial Pattern NXXNXXXXX
Trunk Sequence for Matched Routes GV9201234567
Inbound Call Routing
DID Number 9201234567
Set Destination Extensions>703
Question: On the port number for the trunk - my understanding is that it should match the value in X_UserAgentPort parameter for SP1 service. (https://cboh.org/voip/obi/OBi_As_ITSP.html)
Ward's article suggests trying ports 5060.....5063. I actually put Ward's article and Rob Stampfli's article into a spreadsheet just so I could see the differences and similarities of the two configurations side by side. Both people say they got it to work. I'm sure it does but I'm not having much luck with either method. I did that en an effort to understand the OBi because it is nothing like the old SPA 112 I had (at least to me it's not).
It sort of seems like two different methods to arrive at the same result, an OBi GV to PBX bridge.
Does anyone see any obvious mistakes with my setup? Many thanks in advance for your assistance!
Last edited:
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