Polycom IP 320 Administrator's Manual page 258

Administrator's Guide for the SoundPoint IP / SoundStation IP / VVX Family
Attribute
tcpIpApp.port.rtp.filterByIp
tcpIpApp.port.rtp.filterByPort
tcpIpApp.port.rtp.forceSend
tcpIpApp.port.rtp.mediaPortRangeStart
A - 78
Port <port/>
This attribute includes:
• RTP <rtp/>
RTP <rtp/>
This configuration attribute is defined as follows:
Permitted
Values
0 or 1
0 or 1
Null,
1024-65534
Null, even
integer from
1024-65534
Default Interpretation
1 If set to 1, reject RTP packets
arriving from (sent from) a
non-negotiated (through SDP) IP
address.
0 If set to 1, reject RTP packets
arriving from (sent from) a
non-negotiated (through SDP)
port.
Null When non-Null, send all RTP
packets to, and expect all RTP
packets to arrive on, the
specified port.
Note: both
tcpIpApp.port.rtp.filterByIp and
tcpIpApp.port.rtp.filterByPort
must be enabled for this to work.
Null If set to Null, the value 2222 will
be used for the first allocated
RTP port, otherwise, the
specified port will be used. Ports
will be allocated from a pool
starting with the specified port up
to a value of (start-port + 47) for
a voice-only phone or (start-port
+ 95) for a video phone.