Cisco Expressway Series

Cluster Connections X8.8 Onwards
Cluster Port Reference X8.8 Onwards
Purpose Src. IP Src. ports Protocol Dest. IP Dst. Ports
Cluster recovery This peer 30000-35999 TCP Other peers 4371
Cluster communication This peer 30000-35999 TLS Other peers 4372
Bandwidth management This peer 1719 UDP Other peers 1719
Table 7 Expressway-C Cluster Database Synchronization and Communications
Purpose Src. IP Src. ports Protocol Dest. IP Dst. Ports
SIPTCPSignaling This peer 25000-29999 TCP Other peers 5061
SIPTLSSignaling This peer 25000-29999 TLS Other peers 5061
RTP/RTCP This peer 36000-59999 UDP Other peers 36000-59999
Bandwidth management This peer 1719 UDP Other peers 1719
Table 8 SIPCalls Routed Between Peers (not shown on diagram)
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Cisco Expressway IP Port Usage Configuration Guide