&net.rtp.binddst
Parameter to bind IP address for RTP relay between Brekeke SIP Server and UAS. (available v3.7.6 or later)
Syntax:
&net.rtp.binddst = <IP address>
Explanation:
In the case that Brekeke SIP Server has multiple IP addresses, generally, an appropriate IP addresses is automatically selected for relaying RTP packets. However, for controlling RTP route/traffic or other purposes, you can manually bind an IP address that is used for relaying RTP packets at each Dial Plan rule.
Note:
The parameter is used for only binding an IP address for RTP relay. Brekeke SIP Server does NOTchange connection information at SDP header for RTP relay. In the case that SDP header shoud be overwritten with the new bound IP address infomation, the “&net.rtp.ifdst” parameter is used instead of “&net.rtp.binddst”.
Where the function can be used:
- Regular rules
Example:
<Brekeke SIP Server>
The server has the following 4 IP addresses:
192.168.1.1
192.168.1.2
192.168.1.3
192.168.1.4
<UAC>
192.168.1.20
<UAS>
192.168.1.30
&net.rtp.binddst = 192.168.1.4
IP address(192.168.1.4) is bound for the RTP relay between Brekeke SIP Server and UAS ;
UAC(192.168.1.20) <—–RTP packets—–>(192.168.1.X)Brekeke SIP Server (192.168.1.4) <—-RTP packets—–>UAS(192.168.1.30)
See Also: