List of Port Numbers Used on the
PCS-XG100/XG77/XG100S/XG77S
For point-to-point connection
Signal
RAS
Gatekeeper Discovery
Q.931 (dial)
Q.931 (answer)
H.245
Audio RTP
Audio RTCP
Video RTP
Video RTCP
FECC RTP
FECC RTCP
2nd Video RTP
2nd Video RTCP
SIP
Auto bandwidth detection
For multipoint connection
Signal
RAS
Gatekeeper Discovery 224.0.1.41:1718
Q.931 (dial)
Q.931 (answer)
H.245
Audio RTP
Audio RTCP
Video RTP
Video RTCP
FECC RTP
FECC RTCP
2nd Video RTP
2nd Video RTCP
SIP
Auto bandwidth
detection
List of Port Numbers Used on the PCS-XG100/XG77/XG100S/XG77S
Port number
1719
224.0.1.41:1718
2253-2269
1720
2253-2269
49152-49159
49152-49159
49152-49159
49152-49159
49152-49159
49152-49159
49152-49159
49152-49159
5060
51234-51235
Port number of the
Port numbers of the second to
first point
eighth points
1719
2253-2269
1720
2253-2269
second point: 49172-49179
third point: 49192-49199
forth point: 49212-49219
49152-49159
fifth point: 49232-49239
sixth point: 49252-49259
seventh point: 49272-49279
eighth point: 49292-49299
5060
51234-51235
Type
UDP
UDP Multicast
TCP
TCP
TCP
UDP
UDP
UDP
UDP
UDP
UDP
UDP
UDP
UDP/TCP
UDP/TCP
Type
UDP
UDP Multicast
TCP
TCP
TCP
UDP
UDP/TCP
UDP/TCP
271