Polycom RMX 1500 Administrator's Manual page 485

Table 14-19 RMX Network Port Usage Summary
Connection Port
Type Number
RTCP 49152 -
59999
SIP -TLS 5061
Polycom RMX 1500/2000/4000 Administrator's Guide
Protocol Description
UDP RTP control.
The ports are
dynamically
allocated.
TCP SIP -TLS for SIP
server, alternate SIP
server, outbound
proxy and alternate
outbound proxy
Configurable
Yes - It is
configured in
the Fixed
Ports section
of the IP
service.
No
14-47