Troubleshooting - HP FlexNetwork MSR Series Configuration Manual

# Specify SRTP as the media flow protocol for SIP calls.
[RouterA] voice-setup
[RouterA-voice] sip
[RouterA-voice-sip] media-protocol srtp
[RouterA-voice-sip] quit
# Specify 1111 as a local number of POTS voice entity 1111.
[RouterA-voice-dial] entity 1111 pots
[RouterA-voice-dial-entity1111] line 1/0
[RouterA-voice-dial-entity1111] match-template 1111
# Configure VoIP voice entity 2222, and configure the IP address of the peer VoIP gateway as
192.168.2.2, and the called number as 2222.
[RouterA-voice] dial-program
[RouterA-voice-dial] entity 2222 voip
[RouterA-voice-dial-entity2222] address sip ip 192.168.2.2 port 5060
[RouterA-voice-dial-entity2222] match-template 2222
[RouterA-voice-dial-entity2222] quit
2. Configure Router B:
# Configure the IP address of the Ethernet interface.
<RouterB> system-view
[RouterB] interface ethernet 2/1
[RouterB-Ethernet2/1] ip address 192.168.2.2 255.255.255.0
[RouterB-Ethernet2/1] quit
# Specify SRTP as the media flow protocol for SIP calls.
[RouterB] voice-setup
[RouterB-voice] sip
[RouterB-voice-sip] media-protocol srtp
[RouterB-voice-sip] quit
# Specify 2222 as a local number of POTS voice entity 2222.
[RouterB-voice] dial-program
[RouterB-voice-dial] entity 2222 pots
[RouterB-voice-dial-entity2222] line 1/0
[RouterB-voice-dial-entity2222] match-template 2222
# Configure VoIP voice entity 1111, and configure the IP address of the peer VoIP gateway as
192.168.2.1, and the called number as 1111.
[RouterB-voice-dial] entity 1111 voip
[RouterB-voice-dial-entity1111] address sip ip 192.168.2.1 port 5060
[RouterB-voice-dial-entity1111] match-template 1111
Configuration verification
SIP calls use the SRTP protocol to encrypt and authenticate media flows, protecting call
conversations.

Troubleshooting

SIP UA configurations are simple. You can identify most problems by viewing configuration and
debugging information.
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