[Freeswitch-users] Cisco CUCM 6.1 and Freeswitch SIP trunk
David Martin
adavidm at gmail.com
Fri Jul 22 02:28:38 MSD 2011
Thanks for your assistance. I might try mod_opal and use h323 instead then.
Thanks again.
David
Sent from my iPad
On 21 Jul 2011, at 20:44, Kristian Kielhofner <kris at kriskinc.com> wrote:
> The issue now is CUCM never sends an SDP. Not in the INVITE, not in
> the ACK. If the INVITE contained an SDP you'd be fine with the
> default configuration. If it didn't but the ACK did you'd be fine
> with 3pcc enabled.
>
> Right now CUCM isn't providing either. That's your problem, it's
> somewhere on the Cisco side, and I've never seen it before.
> Unfortunately I don't have any specific recommendations for you.
>
> On Thu, Jul 21, 2011 at 8:46 AM, David Martin <adavidm at gmail.com> wrote:
>> For completeness, here is the INVITE with "Disable Early Media" unchecked:
>> ------------------------------------------------------------------------
>> INVITE sip:65131111 at 10.201.27.20:5060 SIP/2.0
>> Date: Thu, 21 Jul 2011 12:42:02 GMT
>> Call-Info:
>> <sip:10.200.170.3:5060>;method="NOTIFY;Event=telephone-event;Duration=500"
>> Allow: INVITE, OPTIONS, INFO, BYE, CANCEL, ACK, PRACK, UPDATE, REFER,
>> SUBSCRIBE, NOTIFY, PUBLISH
>> From: "Ryan Girdlestone"
>> <sip:64105554 at 10.200.170.3>;tag=90509204-400f-4cb6-9be7-cb5410a83a11-54376643
>> Allow-Events: presence, kpml
>> Supported: timer,replaces
>> Min-SE: 1800
>> Remote-Party-ID: "Ryan Girdlestone"
>> <sip:64105554 at 10.200.170.3>;party=calling;screen=yes;privacy=off
>> Content-Length: 0
>> User-Agent: Cisco-CUCM6.1
>> To: <sip:65131111 at 10.201.27.20>
>> Contact: <sip:64105554 at 10.200.170.3:5060>
>> Expires: 180
>> Call-ID: d3b6ce80-e2811e9a-33-3aac80a at 10.200.170.3
>> Via: SIP/2.0/UDP 10.200.170.3:5060;branch=z9hG4bK4d55790bf1
>> CSeq: 101 INVITE
>> Session-Expires: 1800
>> Max-Forwards: 70
>>
>>
>>
>> On 21 July 2011 13:10, David Martin <adavidm at gmail.com> wrote:
>>>
>>> Kristian,
>>> Here are some screenshots from the trunk config.
>>> http://img200.imageshack.us/img200/9405/siptrunk.png
>>> and for the sip profile
>>> http://img191.imageshack.us/img191/3863/sipprofile.png
>>> I have tried the early media option both ways with the same result. Is the
>>> MTP payload type correct?
>>> Appreciate your help on this.
>>> David
>>>
>>> On 21 July 2011 11:13, Kristian Kielhofner <kris at kriskinc.com> wrote:
>>>>
>>>> David,
>>>>
>>>> The problem here is that even with 3pcc enabled the ACK from
>>>> CallManager doesn't have an SDP. CallManager never provides an SDP
>>>> during this entire trace. Not in the INVITE (preferred) and not in
>>>> the ACK (as I already mentioned).
>>>>
>>>> This is odd, even for CallManager. Are you sure you have MTP enabled:
>>>>
>>>> http://blog.krisk.org/2010/05/another-sip-gotcha-cisco.html
>>>>
>>>> On Thu, Jul 21, 2011 at 3:45 AM, David Martin <adavidm at gmail.com> wrote:
>>>>> Gotcha, not sure how I missed the INVITE the first time, but here is a
>>>>> new
>>>>> pastebin that should have everything:
>>>>> http://pastebin.com/T3eqms8N
>>>>> thanks in advance once again.
>>>>> David
>>>>>
>>>>>
>>>>> On 21 July 2011 02:19, Christopher Rienzo <cmrienzo at gmail.com> wrote:
>>>>>>
>>>>>> Line 7 is the 200 OK response to the INVITE.
>>>>>>
>>>>>>
>>>>>> On Wed, Jul 20, 2011 at 6:54 PM, David Martin <adavidm at gmail.com>
>>>>>> wrote:
>>>>>>>
>>>>>>> Forgive my confusion, I'm new to freeswitch. Does the invite not
>>>>>>> start at
>>>>>>> line 7 on the pastebin?
>>>>>>>
>>>>>>> David
>>>>>>>
>>>>>>> Sent from my iPhone
>>>>>>>
>>>>>>> On 20 Jul 2011, at 07:22 PM, Kristian Kielhofner <kris at kriskinc.com>
>>>>>>> wrote:
>>>>>>>
>>>>>>>> That trace is missing the INVITE that starts the transaction.
>>>>>>>>
>>>>>>>> On Wed, Jul 20, 2011 at 11:48 AM, David Martin <adavidm at gmail.com>
>>>>>>>> wrote:
>>>>>>>>> All,
>>>>>>>>> Firstly apologies if this is not the correct place to ask, but I
>>>>>>>>> am
>>>>>>>>> having
>>>>>>>>> problems getting CUCM 6.1 to talk with freeswitch over a SIP trunk
>>>>>>>>> (I
>>>>>>>>> only
>>>>>>>>> need inbound from Cisco -> Freeswitch). I have enabled 3pcc, but
>>>>>>>>> am
>>>>>>>>> getting
>>>>>>>>> the following sofia trace:
>>>>>>>>> http://pastebin.com/g9VmvxFe
>>>>>>>>> Can anyone point me in the right direction? I have also tried
>>>>>>>>> enabling
>>>>>>>>> MTP
>>>>>>>>> on the Cisco side, but this does not make any difference.
>>>>>>>>> Thanks in advance.
>>>>>>>>> David
>>>>>>>>> _______________________________________________
>>>>>>>>> Join us at ClueCon 2011, Aug 9-11, Chicago
>>>>>>>>> http://www.cluecon.com 877-7-4ACLUE
>>>>>>>>>
>>>>>>>>> FreeSWITCH-users mailing list
>>>>>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>>>>>
>>>>>>>>>
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>>>>>>>>> http://www.freeswitch.org
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> Kristian Kielhofner
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Join us at ClueCon 2011, Aug 9-11, Chicago
>>>>>>>> http://www.cluecon.com 877-7-4ACLUE
>>>>>>>>
>>>>>>>> FreeSWITCH-users mailing list
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>>>>>>>>
>>>>>>>>
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>>>>>>>
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>>>>>>>
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>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> Join us at ClueCon 2011, Aug 9-11, Chicago
>>>>>> http://www.cluecon.com 877-7-4ACLUE
>>>>>>
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>>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Join us at ClueCon 2011, Aug 9-11, Chicago
>>>>> http://www.cluecon.com 877-7-4ACLUE
>>>>>
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>>>>>
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Kristian Kielhofner
>>>>
>>>> _______________________________________________
>>>> Join us at ClueCon 2011, Aug 9-11, Chicago
>>>> http://www.cluecon.com 877-7-4ACLUE
>>>>
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>>>
>>
>>
>> _______________________________________________
>> Join us at ClueCon 2011, Aug 9-11, Chicago
>> http://www.cluecon.com 877-7-4ACLUE
>>
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>>
>>
>
>
>
> --
> Kristian Kielhofner
>
> _______________________________________________
> Join us at ClueCon 2011, Aug 9-11, Chicago
> http://www.cluecon.com 877-7-4ACLUE
>
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