[cisco-voip] PSTN Dialing

[Patrick Fischer]

Hi Rameez,

I would do it that way:

R1
dial-peer voice 200000 voip
 destination-patern 200000
 session target ipv4:1.1.1.2

R2
dial-peer voice 200000 pots
 destination-patern 2000T
 port 1/0:15

That will allow you to send all dialed digits to R2 in one block and then
strip 2000 of before forwarding to the PBX.

Otherwise the PBX2 has to be able to handle DTMF for call setup and you will
have to wait for the timeout or press # in order to setup the call to 200000
before you can dial the extra digits. Last but not least if the user dials
the entire number before the setup to 20000 is done, the call will be set up
to the PBX with only the last two digits dialled (e.g. 200000014085550123
will send 23 to the PBX).

Regards,
Patrick


2008/1/27, Ramiz Sardar <ramizchaudhary at gmail.com>:
>
> 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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