Solved

Sip trunk between CUCM 8.5 and asterisk

Posted on 2014-04-26
2
2,691 Views
Last Modified: 2014-05-01
HI,

I want to add a SIP trunk between my asterisk and Cisco UCM 8.5. I read on some forums that it'll not work properly. Could you please advice the best procedure to do the same.

Thanks in advance.
0
Comment
Question by:vijaydawda
2 Comments
 
LVL 20

Accepted Solution

by:
José Méndez earned 500 total points
ID: 40025889
That wouldn't be true. I have configured trunks between the 2 just fine.

Add a new SIP trunk in callmanager pointing to Asterisk (I have tried this in version 1.8, not sure what will happen now that version 12 changed to pjsip stack). Use a SIP trunk security profile with an outbound transport of UDP. Unless you configure Asterisk with TCP, UDP will be the default. THis way you ensure that CM will talk over UDP as well.

CM will not attempt to register to Asterisk, and won't accept Asterisk to register with itself, so you won't need any type of registration parameters in Asterisk, but do remember to add a host= line with CM's IP.

Remember to reset the trunk in the CM side often until it works =)
0
 
LVL 1

Author Comment

by:vijaydawda
ID: 40025904
Thank you Mr. Willy,

Could you please provide me the step by step configuration
0

Featured Post

Free Tool: SSL Checker

Scans your site and returns information about your SSL implementation and certificate. Helpful for debugging and validating your SSL configuration.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

There are no good configuration guides for HP-H3C router to LYNC on the web. :( Big statement, but we havent been able to find one yet. We did find the following document useful, but the information was not enough to use H3C router for use as a L…
Almost all Internet protocol telephones have built-in switches at the back that allow you to connect your personal computer to one port and use the other port to connect your phone to to a Cisco switch.   Why we need to connect the PC to the pho…
This video shows how to use Hyena, from SystemTools Software, to bulk import 100 user accounts from an external text file. View in 1080p for best video quality.

809 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question