I am tasked with testing a bunch of FXO cards (VIC-2FXO) and I have a 1760 router with an FXS card in it. I configured the router so that when I call from an IP phone (ext 4000) to the FXS card port 1/0 (ext 4015) it calls the FXO card on port 0/0 which uses plar to ext 4444 which is port 1/1 on the FXS card.
I also tried to plar calls to ext 4001 an IP phone.
When I call 4015 from the IP phone, it rings the 4444 extension once then the FXS port 1/0 (ext 4015) hangs up. A call remains between the FXO port 0/0 and the FXS port 1/1 but since the FXS port 1/0 dropped off you can not talk to the IP phone.
4001 calls ---> 4015 FXS 1/0 which rings ---> FXO 0/0 using PLAR rings ---> 4444 which is on FXS port 1/0
The port light for FXS 1/0 comes on during the call proces but then goes out. The port lights for the FXO 0/0 and FXS 1/1 stay light until I unplug th RJ11 cable between them.
Any ideas how I can keep FSX 1/0 from dropping one the call is answered on FXS 1/1?
Current configuration : 1917 bytes
! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname Router ! boot-start-marker boot-end-marker ! no aaa new-model memory-size iomem 15 voice-card 0 ! voice-card 1 ! interface FastEthernet0/0 ip address 192.168.69.200 255.255.255.0 speed auto ! voice-port 0/0 connection plar 4444 ! voice-port 0/1 ! voice-port 1/0 station-id number 4015 ! voice-port 1/1 station-id number 4444 ! dial-peer voice 400 pots destination-pattern 4015 port 1/0 ! dial-peer voice 200 pots incoming called-number . port 0/0 ! dial-peer voice 444 pots destination-pattern 4444 port 1/1 ! telephony-service max-ephones 6 max-dn 6 ip source-address 192.168.69.200 port 2000 auto assign 1 to 6 max-conferences 4 gain -6 transfer-system full-consult create cnf-files version-stamp Jan 01 2002 00:00:00 ! ephone-dn 1 dual-line number 4000 ! ephone-dn 2 dual-lin number 4001 ! ephone 1 no multicast-moh mac-address 000A.8AF0.3016 type 7960 button 1:1 ! ephone 2 no multicast-moh mac-address 001B.535C.CABD type 7940 button 1:2 ! line con 0 line aux 0 line vty 0 4 login ! end
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