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

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Figure 84 Silent monitor and barge in feature configuration page (2)

After the above configuration, Telephone C with the number 3000 can monitor and barge in the

conversations of Telephone A with the number 1000.

2. Configure Router A:

# Configure VoIP voice entities to Router B and Router C.

<RouterA> system-view

[RouterA] voice-setup

[RouterA-voice] dial-program

[RouterA-voice-dial] entity 3000 voip

[RouterA-voice-dial-entity3000] address sip proxy

[RouterA-voice-dial-entity3000] match-template 3000

[RouterA-voice-dial-entity3000] quit

[RouterA-voice-dial] entity 2000 voip

[RouterA-voice-dial-entity2000] address sip proxy

[RouterA-voice-dial-entity2000] match-template 2000

[RouterA-voice-dial-entity2000] quit

# Configure a POTS voice entity, that is, configure the number of Telephone A as 1000.

[RouterA-voice-dial] entity 1000 pots

[RouterA-voice-dial-entity1000] line 1/0

[RouterA-voice-dial-entity1000] match-template 1000

[RouterA-voice-dial-entity1000] quit

[RouterA-voice-dial] quit

[RouterA-voice] quit

# Enable three-party conference in active participation mode.

[RouterA] subscriber-line 1/0

[RouterA-subscriber-line1/0] joined-conference enable

# Enable the setting of the Feature service.

[RouterA-subscriber-line1/0] feature permit

[RouterA-subscriber-line1/0] quit

# Specify the IP address 100.1.1.101 as the registrar and proxy server and enable the registrar.

[RouterA-voice] sip

[RouterA-voice-sip] registrar ipv4 100.1.1.101

[RouterA-voice-sip] proxy ipv4 100.1.1.101

[RouterA-voice-sip] register-enable on

3. Configure Router B: