Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements
Users might experience few discrepancies in Search results. We are working on this on our side. We apologize for the inconvenience it may have caused.
New Member

Voice FXO Card Setup

Hello ALL,

I have a Cisco 2621XM, a DSP Module, a a 7960G IP Phone and a FXO Card. I want to connect my phone line at home to my Cisco Router then call from my VOIP phone to a analog on the PSTN and then receive calls from the PSTN that will ring my VOIp phone through my router. Can anyone give me an idea on how to setup the config to make this work? I have already connected the equipment. Thanks.

3 REPLIES

Re: Voice FXO Card Setup

This is pretty easy.

More or less the config:

int fa0/0

ip address 1.1.1.1

description interface connected to switch with phone, or directly to phone

ip dhcp excluded address 1.1.1.1 1.1.1.1

ip dhcp pool phones

network 1.1.1.0

subnet 255.255.255.0

option 150 ip 1.1.1.1

default-gateway 1.1.1.1

telephony-service

source ip-address 1.1.1.1

max-ephone 1

max-dn 1

ephone-dn 1

number 1000

ephone 1

mac abcd.abcd.abcd

type 7960

button 1:1

voice-port 0/0

connection plar 1000

hth,

nick

New Member

Re: Voice FXO Card Setup

What is this option 150 all about?

I am assuming that ip address under fa0/0 should be

ip address 1.1.1.1 255.255.255.255

I will research the connection plar command to determine what it is for.

Thanks.

New Member

Re: Voice FXO Card Setup

My IP phone will not download the software from the TFTP on the CME Router.

This is the error it has now. Protocol Application Invalid

Everything was working fine before. Does any one know how I can fix this issue? Thanks Nick I forgot to ask about this one.

165
Views
0
Helpful
3
Replies
CreatePlease to create content