The following port settings are automatically configured on Cisco Unified MeetingPlace Express and cannot be modified:
Static UDP port 5060 is used for call setup of outgoing SIP calls from Cisco Unified MeetingPlace Express.
Random UDP ports in the range 5000 to 65535 are used for Real-Time Transport Protocol (RTP) voice streams.
Range: 0 to 65535
SIP proxy server 1
IP address of the SIP proxy server. The Cisco Unified MeetingPlace Express system directs dial-out calls to this IP address.
SIP proxy servers receive SIP messages and forward them to the next SIP server in the network. Proxy servers can provide functions such as authentication, authorization, network access control, routing, reliable request retransmission, and security.
Range: 0 to 255 for each field
SIP proxy server 2
SIP proxy server 3
SIP proxy server 4
SIP proxy server 5
SIP proxy server 6
IP address of an optional failover SIP proxy server.