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

E&M non-signaling mode configuration example

Network requirements

As shown in Figure 12, configure the PLAR mode for the E&M interface on Router A. When the user of

Telephone A picks up the handset, the E&M interface automatically calls Telephone B.

Figure 12 Network diagram

Configuration procedure

1. Configure Router A:

# Configure the called number as 2000 for VoIP entity 2000, and configure the destination IP

address as 2.2.2.2.

<RouterA> system-view

[RouterA] voice-setup

[RouterA-voice] dial-program

[RouterA-voice-dial] entity 2000 voip

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

[RouterA-voice-dial-entity2000] address sip ip 2.2.2.2

[RouterA-voice-dial-entity2000] quit

# Configure the local number as 1000 for POTS entity 1000, and bind E&M interface line 2/3/1

to the POTS entity.

[RouterA-voice-dial] entity 1000 pots

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

[RouterA-voice-dial-entity1000] line 2/3/1

[RouterA-voice-dial-entity1000] return

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

<RouterA> system-view

[RouterA] subscriber-line 2/3/1

# Configure the immediate start mode (optional, because the default is the immediate start mode).

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

# Enable the PLAR function.

[RouterA-subscriber-line2/3/1] private-line 2000

# Enable the E&M non-signaling mode.

[RouterA-subscriber-line2/3/1] open-trunk caller

# Enable E&M control signals pass-through.

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

# Disable the echo cancellation function.

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