kenmirrors/asterisk
1
0
Fork 0
mirror of https://github.com/asterisk/asterisk.git synced 2025-10-12 15:45:18 +00:00
Code Issues Packages Projects Releases Wiki Activity

pjsip_sdp_rtp: Add option endpoint/bind_rtp_to_media_address

Browse Source 
On a system with multiple ip addresses in the same subnet, if a
transport is bound to a specific ip address and endpoint/media_address
 is set, the SIP/SDP will have the correct address in all fields but
the rtp stream MAY still originate from one of the other ip addresses,
most probably the "primary" ip address.  This happens because
 res_pjsip_sdp_rtp/create_rtp always calls ast_instance_new with
the "all" ip address (0.0.0.0 or ::).

The new option causes res_pjsip_sdp_rtp/create_rtp to call
ast_rtp_instance_new with the endpoint's media_address (if specified)
instead of the "all" address.  This causes the packets to originate from
the specified address.

ASTERISK-25632
ASTERISK-25637
Reported-by: Olivier Krief
Reported-by: Dan Journo

Change-Id: I3dfaa079e54ba7fb7c4fd1f5f7bd9509bbf8bd88
This commit is contained in:
George Joseph
2016-01-07 10:57:01 -07:00
parent f9a275fef4
commit 219c204a41
7 changed files with 61 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
res/res_pjsip.c
View File

@@ -233,6 +233,14 @@
</para></note>
</description>
</configOption>
<configOption name="bind_rtp_to_media_address">
<synopsis>Bind the RTP instance to the media_address</synopsis>
<description><para>
If media_address is specified, this option causes the RTP instance to be bound to the
specified ip address which causes the packets to be sent from that address.
</para>
</description>
</configOption>
<configOption name="force_rport" default="yes">
<synopsis>Force use of return port</synopsis>
</configOption>