[Freeswitch-users] Nortel CS1000 to FreeSWITCH

Joel White joelewhite at gmail.com
Fri May 16 16:53:13 MSD 2014


Thank you

Question for you Kristian

This Multipart SIP variable, is it set in the dialplan or globally?


On Thu, May 15, 2014 at 5:58 PM, Kristian Kielhofner <kris at kriskinc.com>wrote:

> 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
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>>>>
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>>>>
>>>>
>>>>
>>>>
>>>> _________________________________________________________________________
>>>> Professional FreeSWITCH Consulting Services:
>>>> consulting at freeswitch.org
>>>> http://www.freeswitchsolutions.com
>>>>
>>>> 
>>>> 
>>>>
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>>>>
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>>>>
>>>
>>
>> _________________________________________________________________________
>> 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
>>
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>>
>>
>
>
> --
> Kristian Kielhofner
>
> _________________________________________________________________________
> 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
>
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