[Freeswitch-users] Nortel CS1000 to FreeSWITCH

[Kristian Kielhofner]

I don't miss seeing this ridiculous Nortel SIP one bit...

So:

- The Nortel includes a phone-context attribute in the username portion of
the URI.
- The Nortel uses a multipart SIP body (of which the SDP is one part).
- The Nortel uses a Contact address with a domain in the URI and a "maddr"
attribute to signify the actual signaling IP.

When forwarding the INVITE to the Polycom (via Kamailio, apparently) more
than likely it's blowing up on the multipart SDP. Check this out:

http://wiki.freeswitch.org/wiki/Variable_sip_copy_multipart

There is no shortage of hoops to jump through with the CS1000.


On Thu, May 15, 2014 at 4:21 PM, Joel White <joelewhite at gmail.com> wrote:

> http://pastebin.freeswitch.org/22568
>
> This siptrace is from the CS1000 to Asterisk to FreeSWITCH
>
> This go through successfully and media was exchanged.  This of course
> being a temporary solution until I can make FreeSWITCH work.
>
>
> On Thu, May 15, 2014 at 4:18 PM, Joel White <joelewhite at gmail.com> wrote:
>
>> http://pastebin.freeswitch.org/pastebin.php?dl=22567
>>
>> This siptrace is the CS1000 calling directly to FreeSWITCH
>>
>> 52321 is an extension on the Nortel
>>
>>
>> On Thu, May 15, 2014 at 1:54 PM, Brian West <brian at freeswitch.org> wrote:
>>
>>> A sip trace plus log would be helpful, 'sofia global siptrace on’, place
>>> the call and paste bin the output to pastebin.freeswitch.org
>>>       --
>>> Brian West
>>> brian at freeswitch.org
>>>
>>>
>>> Twitter: @FreeSWITCH , @briankwest
>>> http://www.freeswitchbook.com
>>> http://www.freeswitchcookbook.com
>>>
>>>  T: +1.918.420.9001  |  F: +1.918.420.9002  |  M: +1.918.424.WEST
>>> iNUM: +883 5100 1420 9001
>>> ISN: 410*543
>>> Skype:briankwest
>>> PGP Key: http://www.bkw.org/key.txt (AB93356707C76CED)
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> On May 15, 2014, at 12:31 PM, Joel White <joelewhite at gmail.com> wrote:
>>>
>>> I am still working on integrating Nortel with FreeSWITCH
>>>
>>> I have the calls coming in through FreeSWITCH and parsing/matching XML
>>>
>>> Here is the latest issue though
>>>
>>> the call runs through XML, looks like it is working
>>>
>>> then the calls drops and no audio was ever heard on the Nortel extension
>>> calling in
>>>
>>> I get SIP errors 415 from the Nortel side and a 501 from the FreeSWITCH
>>>
>>> The call hangs up with an reason 79
>>>
>>> https://wiki.freeswitch.org/wiki/Hangup_Causes
>>>
>>> I checked and the audio is PCMU:8000
>>>
>>> What am I missing here?
>>>
>>>
>>> Something to mention, I have been using an Asterisk as a gateway to pass
>>> calls from the Nortel to FS
>>>
>>> There is no issue when I do it this way, but Asterisk was a temporary
>>> patch and I need to make this work on FreeSWITCH
>>>
>>> Thank you in advance for any assistance
>>>
>>> Joel
>>> _________________________________________________________________________
>>> Professional FreeSWITCH Consulting Services:
>>> consulting at freeswitch.org
>>> http://www.freeswitchsolutions.com
>>>
>>> 
>>> 
>>>
>>> Official FreeSWITCH Sites
>>> http://www.freeswitch.org
>>> http://wiki.freeswitch.org
>>> http://www.cluecon.com
>>>
>>> FreeSWITCH-users mailing list
>>> FreeSWITCH-users at lists.freeswitch.org
>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>>> http://www.freeswitch.org
>>>
>>>
>>>
>>> _________________________________________________________________________
>>> Professional FreeSWITCH Consulting Services:
>>> consulting at freeswitch.org
>>> http://www.freeswitchsolutions.com
>>>
>>> 
>>> 
>>>
>>> Official FreeSWITCH Sites
>>> http://www.freeswitch.org
>>> http://wiki.freeswitch.org
>>> http://www.cluecon.com
>>>
>>> FreeSWITCH-users mailing list
>>> FreeSWITCH-users at lists.freeswitch.org
>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>>> http://www.freeswitch.org
>>>
>>>
>>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
>
>


-- 
Kristian Kielhofner
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