inbound calls on fxo line not working

[bkhanal1971]

I am having issues with inbound calls in fxo port in my 2911 router. I am able to make outbound calls but inbound calls appear to hit the port in the router and calling side keeps getting ring back. However, call never reach my extension in CUCM. I have attached the debug output of 'vpim singal' and voice 'ccapi inout". Any help with this will be highly appreciated.

Thank you,

Khanal

[Nithin Eluvathingal]

Have your configure plar?

can tou share your fxo port configuration.

[cdevkota-sc]

I have similar issue. Here is my gateway config and debug.

I am trying call from cell phone to extension 3881, Outbound works well but inbound just keep ringing but actual phone is not ringing.

Gateway config and debug attached. Thank you!

[Nithin Eluvathingal]

Below mentioned is the one which I use.

voice-port 0/1/0

ring number 3

cptone OM

connection plar opx 1000

caller-id enable

!

[bkhanal1971]

Yes I have configured plar. Following is the port configuration.

voice-port 0/2/0

signal groundStart

timeouts interdigit 3

timeouts call-disconnect 5

timeouts ringing 30

timeouts wait-release 5

connection plar opx 101

impedance complex2

[Nithin Eluvathingal]

Have you tried  above config which i shared ?