01-28-2019 07:05 AM - edited 03-17-2019 02:01 PM
Good day Experts
I have this issue, I have 100 lines for my office coming in an E-1 line, in this i have some number that are not in a sequence that have to be recorded. I got a 3rd party PBX. The experts in here advised that i have a SIP trunk to my CUCM and SIP trunk to MyPBX.
The team here has been helpful so far so good the SIP trunk between the Cisco-Gateway and MyPBX works like a Charm. I now have an issue with the second SIP trunk to CUCM. I don't seem to be getting the second SIP trunk working.
Below are my configuration and attached are my debug Outputs.
01-28-2019 07:33 AM
01-28-2019 07:57 AM
01-31-2019 11:08 AM
Mohamed okay kind of lost on this (https://cucm-ip/dna)???
Managed to have calls come in CSS and Route Pattern and Partition did the magic...
thanks
01-28-2019 08:10 AM
Can you post the results of debug ccsip events? The reason codes for the failure should be there.
The SIP trunk is already configured on CUCM?
Is the router able to communicate with CUCM?
Are you using the correct interface/IP for your SIP communication?
voice service voip
sip
bind control source-interface GigabitEthernet0/0
bind media source-interface GigabitEthernet0/0
You can find additional information here: https://community.cisco.com/t5/collaboration-voice-and-video/understanding-sip-traces/ta-p/3137704.
Regards.
Rolando A. Valenzuela
01-29-2019 02:16 AM
Good day Experts.
1. I think i lack the Inbound route on the CUCM.
2. There is communication between the Call manager and the Cisco Gateway as previously MGCP was configured on it.
3. The number (8248200) is defined in the call manager (10.36.4.2).
4. I really dont know how to check the status of of a SIP trunk on CUCM but it is configured. Its something i have been asking to check. I have been asked to get RTMT to check the SIP calls.
Please advise what the below does the below configuration does? This gateway will have two SIP trunk..
voice service voip
sip
bind control source-interface GigabitEthernet0/0
bind media source-interface GigabitEthernet0/0
Thats where we are.. now thanks for the URLs I am reading up on them.
02-01-2019 12:04 AM
Good day
Mohamed please clarify on this part (https://cucm-ip/dna)??
However what resolve the problem was a route partten that i created the ingress calling worked when i put ! thus allowing all calls coming in.
What i found challenging was Egress calling.
02-01-2019 01:13 AM
Hi,
https://cucm-ip/dna --> This is the URL to perform dial number analysis. This allows you to examine/verify your dial plan,
for an egress call, you can again make use of the dialed number analyzer tool to see if you are able to reach to the gateway.
Regards,
Shalid.
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