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

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# Enable call hold and call transfer.
<RouterA> system-view
[RouterA] subscriber-line 1/0
[RouterA-subscriber-line1/0] call-hold enable
[RouterA-subscriber-line1/0] call-transfer enable
2. Configure voice entities on Router B.
<RouterB> system-view
[RouterB] voice-setup
[RouterB-voice] dial-program
[RouterB-voice-dial] entity 2000 pots
[RouterB-voice-dial-entity2000] line 1/0
[RouterB-voice-dial-entity2000] match-template 2000
3. Configure Router C.
<RouterC> system-view
[RouterC] voice-setup
[RouterC-voice] dial-program
[RouterC-voice-dial] entity 3000 pots
[RouterC-voice-dial-entity3000] line 1/0
[RouterC-voice-dial-entity3000] match-template 3000
Hunt group
Network requirements
As shown in Figure 74, hunt group applies to the situation where multiple entities correspond to the same
number. When the voice subscriber line with the first highest priority is in use, the device automatically
connects an incoming call to the voice subscriber line with the second highest priority.
Telephone A1 (1000) and Telephone A2 (1000) are both connected to Router A, and Telephone A1 has
a higher priority. Telephone B (2000) dials the number 1000. Because Telephone A1 has a higher
priority, Telephone B will be connected to Telephone A1. If Telephone C (3000) dials the number 1000
after Telephone A1 and Telephone B are in a conversation, hunt group enables Telephone C to have a
conversation with Telephone A2.
Figure 74 Network diagram