25 Aug
2018
25 Aug
'18
2:44 a.m.
Hi Joel, and thank you for your response.
Actually, I use one IP but two different ports. I have not yet figured out why some
Providers need two listening ports but other need one. As I mentioned, the ones that need
one port will only have one way Media if two ports are used. This is extremely Strang!
Yes, I am trying to use RTPEngine but have not been successful. I have earlier posts
(this week) which explains the problems I am having with RTPEngine.
Thanks again!,
-Steve
-----Original Message-----
From: sr-users <sr-users-bounces(a)lists.kamailio.org> On Behalf Of Joel Serrano
Sent: Friday, August 24, 2018 7:04 PM
To: Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org>
Subject: Re: [SR-Users] Listner problems
Hi Steve,
Actually, I have a strange issue. If I have a single
UDP IP:Port listening, most Providers/Phones have two-way Audio/Video, however, with some
Providers/Phones, I need to have two UDP IP:Port listners in order to get two-way
Audio/Video. Here is the strange thing. If I enable two, the Providers/Phones that
worked when I had a single listener only have one-way Audi/Video.
Can you give a little more details on why you need 2 IPs for some providers/phones?
I use Kamailio 5.1 and Asterisk 15.3 (pjsip). This
behavior is so
strange,
Are you proxying RTP through Kamailio (rtpengine/rtpproxy) or is it going directly from
the carrier<->asterisk?
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