R0106-HP MSR Router Series Voice Configuration Guide(V7)

2. Configure Router B:

# Configure the called number as 1000 for VoIP entity 1000, and configure the destination IP

address as 1.1.1.1.

<RouterB> system-view

[RouterB] voice-setup

[RouterB-voice] dial-program

[RouterB-voice-dial] entity 1000 voip

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

[RouterB-voice-dial-entity1000] address sip ip 1.1.1.1

[RouterB-voice-dial-entity1000] quit

# Configure the local number as 2000 for POTS entity 2000, and bind E&M interface line 2/3/1

to the POTS entity.

[RouterB-voice-dial] entity 2000 pots

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

[RouterB-voice-dial-entity2000] line 2/3/1

[RouterB-voice-dial-entity2000] return

# Enter the view of the E&M interface line 2/3/1.

<RouterB> system-view

[RouterB] subscriber-line 2/3/1

# Configure the immediate start mode. The default is the immediate start mode.

[RouterB-subscriber-line2/3/1] signal immediate

# Enable the E&M non-signaling mode.

[RouterB-subscriber-line2/3/1] open-trunk called

# Enable E&M control signals pass-through.

[RouterB-subscriber-line2/3/1] passthrough

# Disable the echo cancellation function.

[RouterB-subscriber-line2/3/1] undo echo-canceler enable

Verifying the configuration

# Pick up the handset of Telephone A to verify that Telephone A can automatically establish calls with

Telephone B through the PLAR function.

FXS&FXO 1:1 binding configuration example

Network requirements

As shown in Figure 13, Telephone A calls Telephone B through the IP network. When the IP network is

unavailable, Telephone A uses the bound FXO interface to call Telephone B through the PSTN network.