Analog Set-up in 2621 directly connected to 2811 with Telephony service

Unanswered Question
Feb 13th, 2008

I am new to the VoIP world in Cisco.

I have a 2621 with 2 FXS ports in it. One is being used for Paging.

I need to hook up an analog phone to the second port.

voice-port 1/0/0

!

voice-port 1/0/1

!

!

!

!

!

dial-peer voice 30 pots

destination-pattern 399

port 1/0/0

!

At the directly connected end is a 2811, here is the config for the one the paging that is already set up.

dial-peer voice 40 voip

destination-pattern 399

session target ipv4:10.251.119.1

!

My question is, with this config does it allow the paging port to be used for making and receiving calls?

If so I will just copy the same config for the second port?

I need the second port on the 2621 to be able to make and receive calls.

All calling goes to the 2811 at the other location. There is a T-1 between the two locations.

Thanks,

Rick

I have this problem too.
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Paolo Bevilacqua Wed, 02/13/2008 - 11:31

Hi, seems a regular configuration so far, you call 399, whatever is connected to fxs will receive ring current, and if it goes off-hook, you're connected.

Rick Morris Wed, 02/13/2008 - 11:32

Thanks, it just seemed to easy, like I was forgetting something or something else needed to be done.

I will give it a shot.

thanks for the quick response.

Rick Morris Wed, 02/13/2008 - 13:04

Ok, I am missing something. I can call the phone from an internal extension, but cannot dial out from the phone. I need to be able to dial internal and external.

What do I need and where can I find it?

Thanks,

Rick

Rick Morris Wed, 02/13/2008 - 13:23

Added the following config now:

!

dial-peer voice 32 pots

destination-pattern 90...............

port 1/0/1

forward-digits 16

!

dial-peer voice 33 pots

destination-pattern [2-6]..

port 1/0/1

forward-digits 3

!

dial-peer voice 34 pots

destination-pattern 9[2-9].........

no digit-strip

port 1/0/1

!

dial-peer voice 35 pots

destination-pattern 91..........

no digit-strip

port 1/0/1

!

dial-peer voice 36 pots

destination-pattern #8..

no digit-strip

port 1/0/1

!

When using the phone and trying to dial any number internal, external, LD it give fast busy tone.

Paolo Bevilacqua Wed, 02/13/2008 - 13:55

Hi, convert all the DPs to voip, replace port with session target and the address of the router that has pstn.

Rick Morris Wed, 02/13/2008 - 14:02

Before:

!

dial-peer voice 32 pots

destination-pattern 90...............

port 1/0/1

forward-digits 16

!

dial-peer voice 33 pots

destination-pattern [2-6]..

port 1/0/1

forward-digits 3

!

dial-peer voice 34 pots

destination-pattern 9[2-9].........

no digit-strip

port 1/0/1

!

dial-peer voice 35 pots

destination-pattern 91..........

no digit-strip

port 1/0/1

!

dial-peer voice 36 pots

destination-pattern #8..

no digit-strip

port 1/0/1

After:

!

dial-peer voice 32 voip

destination-pattern 90...............

session target ipv4:10.251.118.1 1/0/1

forward-digits 16

!

dial-peer voice 33 voip

destination-pattern [2-6]..

session target ipv4:10.251.118.1 1/0/1

forward-digits 3

!

dial-peer voice 34 voip

destination-pattern 9[2-9].........

no digit-strip

session target ipv4:10.251.118.1 1/0/1

!

dial-peer voice 35 voip

destination-pattern 91..........

no digit-strip

session target ipv4:10.251.118.1 1/0/1

!

dial-peer voice 36 voip

destination-pattern #8..

no digit-strip

session target ipv4:10.251.118.1 1/0/1

The question I have with this now is will it affect the current dial peers on the 2811 router at the head office where all the IP phones connect to?

Is this config correct to apply?

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