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

Configuration outline

• Configure one-to-one binding between FXS and FXO voice subscriber lines.

• When the IP network is available, the VoIP entity is preferably used to make calls over the IP

network.

• When the IP network is unavailable, the POTS entity is used to make calls through the bound FXO

voice subscriber line over the PSTN.

Configuration procedure

Routing-related configurations are beyond the scope of this example. This example assumes that Router

A and Router B are reachable to each other.

1. Configure Router A:

<RouterA> system-view

[RouterA] voice-setup

[RouterA-voice] dial-program

# Configure a VoIP entity for IP calls and set the match template to 210….

[RouterA-voice-dial] entity 210 voip

[RouterA-voice-dial-entity210] match-template 210....

[RouterA-voice-dial-entity210] address sip ip 192.168.0.76

[RouterA-voice-dial-entity210] quit

# Configure a POTS entity for the FXS voice subscriber line.

[RouterA-voice-dial] entity 0101001 pots

[RouterA-voice-dial-entity101001] match-template 0101001

[RouterA-voice-dial-entity101001] line 6/24

[RouterA-voice-dial-entity101001] quit

# Configure a backup POTS entity on the FXO voice subscriber line, set the match template to .T,

enable the sending of all digits of a called number, and configure a calling number permitted to

originate calls to the POTS entity.

[RouterA-voice-dial] entity 211 pots

[RouterA-voice-dial-entity211] match-template .T

[RouterA-voice-dial-entity211] line 6/0

[RouterA-voice-dial-entity211] send-number all

[RouterA-voice-dial-entity211] caller-permit 0101001

[RouterA-voice-dial-entity211] quit

[RouterA-voice-dial] quit

[RouterA-voice] quit

# Configure the PLAR function and the delay off-hook binding.

[RouterA] subscriber-line 6/0

[RouterA-subscriber-line6/0] private-line 0101001

[RouterA-subscriber-line6/0] hookoff-mode delay bind 6/24

[RouterA-subscriber-line6/0] quit

# Configure a dial plan where the VoIP entity is preferred.

[RouterA] voice-setup

[RouterA-voice] dial-program

[RouterA-voice-dial] select-rule type-first 2 1 3 4

2. Configure Router B:

<RouterB> system-view