[Freeswitch-users] OT: Disabling 3pcc in CallManager 7.1

Ken Fulmer kenfulmer at icstechnologysolutions.com
Tue May 11 14:28:18 PDT 2010


MTP required on the Cisco SIP trunk will turn on "early media negotiation".
This means it will send an SDP with its initial Invite, rather than waiting
on the other side to send SDP. 

Hope this helps.

Ken

-----Original Message-----
From: freeswitch-users-bounces at lists.freeswitch.org
[mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Kristian
Kielhofner
Sent: Tuesday, May 11, 2010 1:30 PM
To: freeswitch-users at lists.freeswitch.org
Subject: Re: [Freeswitch-users] OT: Disabling 3pcc in CallManager 7.1

Someone from Voiceops pointed me in the right direction.  I'm waiting
to confirm but this might be the ticket:

"Media Termination Point Required" is checked "on" in the SIP trunk
configuration window.

That should force an SDP in the initial INVITE...

On Tue, May 11, 2010 at 1:41 PM, Brian West <brian at freeswitch.org> wrote:
> Nope that thing is EVIL... I haven't the foggiest clue how to do that we
have a jira open on this issue.
>
> /b
>

-- 
Kristian Kielhofner
http://www.astlinux.org
http://blog.krisk.org
http://www.star2star.com
http://www.submityoursip.com
http://www.voalte.com

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