R2511-HP MSR Router Series Voice Configuration Guide(V5)

149
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter voice view.
voice-setup N/A
3. Enter SIP client view.
sip N/A
4. Set the aging time for TCP
connections.
timer connection age tcp
tcp-age-time
Optional.
By default, the aging time for TCP
connections is 5 minutes.
Configuring UDP or TCP for incoming SIP calls
Configuration prerequisites
If a SIP server is used to forward calls, you need to complete the configuration at the SIP server end.
Configuration procedure
To specify UDP or TCP as the transport layer protocol for incoming SIP calls:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter voice view.
voice-setup N/A
3. Enter SIP client view.
sip N/A
4. Specify UDP or TCP as the
transport layer protocol for
incoming SIP calls.
listen transport { tcp | udp }
Optional.
By default, both the UDP and TCP
listening ports are enabled.
Configuring SIP security
This section describes how to configure TLS for outgoing SIP calls and media flow protocols for SIP calls.
Configuring TLS for SIP sessions
Configuration prerequisites
• If a SIP server is used to forward calls, you need to complete the configurations on the SIP server.
• Configure an SSL policy on the device. To make sure that the certificate on the device can be used,
be sure that the device system time falls within the validity time of the certificate.
Configuration procedure
To reference the SSL policy:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter voice view.
voice-setup N/A
3. Enter SIP client view.
sip N/A