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2002
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10
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15
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NIM-2FSXP on ISR4321 check line on analogue phone

4qbuddy
Level 1
Level 1

Hi

Some help required please. I need to set up an analogue phone on a 4321, with 2 port FXS NIM installed. Its all set up (config below) but there's no dial tone, and the cable status on the voice port is 'not connected'. I've turned the rj11 cable back on its other voice port and it comes up. 

 

[edit] the phones I am using are basic battery powered British Telecom phones. Nothing fancy

 

 

voice-port 3 

 cptone GB 

 timeouts call-disconnect 1 

 connection plar 10901 

 description *** local 10801 PLAR TO 10901 PORT 3 *** 

 

dial-peer voice 10801 pots 

 description *** 10801 LOCAL PHONE FXS 3 *** 

 destination-pattern 10801 

 port 3 

 

dial-peer voice 10901 voip 

 description *** 10901

 destination-pattern 10901 

 session protocol sipv2 

 session target ipv4:172.16.1.9 

 voice-class sip bind control source-interface Loopback1 

 voice-class sip bind media source-interface Loopback1 

 codec g711alaw 

 ip qos dscp cs3 signalling 

 

15 Replies 15

Try a standard RJ11 cable if you doubt its because of  UK Rj11. I never faced an issue due to  cable pin combination. 

 

 



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