It depends on FS configuration. If bypass_media is enabled, FS will set direct audio path between MSS and SIP client, if not (default case), FS will open 2 RTP ports to proxy/transcode audio packets. On Friday 13 August 2010, Marshall Harrison wrote:
I know that.
I'm trying to determine how a client's serve which he claims only has port 5080 open is working. If what he is saying is true then I don't see how the calls are working. I can't get into the system so I am having to debug based on what he is telling me.
FreeSWITCH is front ending a Microsoft Speech Server and is a trusted SIP Peer. When a call comes in SesWorker opens a port for RTP with the SIP Peer that can be anything from 1024 - 65535. That RTP channel is between FreeSWITCH and Speech Server.
So does FS then open that same port with the originator of the call or does it negotiate a different port?
Marshall Harrison marshall@gotspeech.net | 904.342.6205
-----Original Message----- From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Sergey Okhapkin Sent: Friday, August 13, 2010 2:45 PM To: FreeSWITCH Users Help Subject: Re: [Freeswitch-users] Audio quesion
You need to learn the basics of SIP. SIP does signaling only, audio parameters are passed in SDP.
On Friday 13 August 2010, Marshall Harrison wrote:
I have FreeSWITCH setup to answer calls on port 5080.
If I have 2 simultaneous calls are both going over port 5080 or is that just listening port and the calls get routed to a different port?
What port is the audio going over? 5080? A different port for each call?
Thanks.
Marshall Harrison, <https://mvp.support.microsoft.com/default.aspx/profile/marshall.harri son> MVP Microsoft Communications Server GotSpeech Consulting LLC
<http://gotspeech.net/> www.GotSpeech.Net | <http://gotuc.net/> www.GotUC.Net
* <mailto:marshall@gotspeech.net> marshall@gotspeech.net |* <mailto:marshall@gotuc.net> marshall@gotuc.net |( 904.342.6205
<http://www.microsoft.com/mvp> Description: Microsoft MVP Program
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