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

E1 R2 signaling and digital E&M signaling configuration

example

Network requirements

As shown in Figure 23, Telephones in City A and City B communicate with each other through voice

routers (Router A and Router B) across an IP network, as shown in the network diagram.

• In City A, Router A is connected to a PBX with an E1 subscriber line on which R2 signaling travels,

and to the telephone at 0101003 with an FXS voice subscriber line.

• In City B, Router B is connected to a PBX with an E1 subscriber line on which digital E&M signaling

(in the delay start mode) travels.

One-stage dialing mode is configured on the two routers.

Figure 23 Network diagram

Configuration procedure

1. Configure Router A:

# Configure the IP address 1.1.1.1/24 for the interface Ethernet 2/1.

<RouterA> system-view

[RouterA] interface ethernet 2/1

[RouterA-Ethernet2/1] ip address 1.1.1.1 255.255.255.0

[RouterA-Ethernet2/1] quit

# Create a TS set on the interface Ethernet 1/1.

<RouterA> system-view

[RouterA] controller e1 1/1

[RouterA-E1 1/1] timeslot-set 1 timeslot-list 1-31 signal r2

[RouterA-E1 1/1] quit

# Create a POTS voice entity corresponding to telephone number 010-1003 for the FXS interface.

[RouterA] system-view

[RouterA] voice-setup

[RouterA-voice] dial-program

[RouterA-voice-dial] entity 1003 pots

# Configure a target match-template for the POTS voice entity.

[RouterA-voice-dial-entity1003] match-template 0101003

# Associate the POTS voice entity with FXS subscriber line 3/0.

[RouterA-voice-dial-entity1003] line 3/0