[cisco-voip] PSTN Dialing

Ramiz Sardar ramizchaudhary at gmail.com
Sun Jan 27 05:44:20 EST 2008


Friends
             I am still waiting for assistance...............

Regards

On Jan 25, 2008 1:58 PM, Ramiz Sardar <ramizchaudhary at gmail.com> wrote:

> Sir,
>
> I am working on voip setup. My topology you can see below:
>
>
> User-------PBX1------R1----------------------R2-----PBX2---------PSTN
>
> PBXs are connected with Routers and PSTN via E1 Pri whereas Routers R1 and
> R2 are connect with each other through E1 link. Lets suppose site-1 has site
> code 1000 and site-2 has code 2000 so when user dial 2000 and extension, it
> connect to user of site-2. In old topology without voip, when user dial
> 2000, then 00 and then pstn number, it able to call users on pstn. Old
> topology is :
>
> User-------PBX1---------------------------------PBX2---------PSTN
>
> But now through voip setup, can i do the same thing ? I think it should be
> possible with configuration sample below:
>
> R1
> dial-peer voice 200000 voip
>  destination-patern 200000
>  session target ipv4:1.1.1.2
>
> R2
> dial-peer voice 200000 pots
>  destination-patern 200000
>  port 1/0:15
>  forward-digit 2
>
> I think using above configuration R2 will send 00 to PBX2 and an
> end-to-end connection will be establish between user of site-1 and PBX2 and
> after that user can dial whatever pstn number he wants. IF this will not
> work then  i have to configure  a number of dial-peers for  pstn like 7
> digits, 8 digits and with destination-patern "T" etc.
>
> Please help me out  regarding this issue. Am i thing in good way otherwise
> purpose me solution Waiting........
>
> Best Regards
> Rameez
>
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