This parameter switches off the strict checking of the RTP sender. In general, two-way communications take place between the two RTP socket addresses (IP: port), i.e. the media data sources (outgoing) are at the same time also media data sinks (incoming). The data flow is symmetric.
However, there are media servers which are implemented differently in that the RTP source and the RTP target do not have the same socket address. In these cases deactivate the "Symmetrical RTP" option.
Telnet path: /Setup/Voice-Call-Manager/General/Symmetric-RTP
Possible values:
- Yes
- No
Default: Yes