[Asterisk-Users] Transparently Routing German pri through Asterisk

Jay Milk jay at skimmilk.net
Fri May 6 22:53:33 MST 2005


You got your groups mixed up.  Should be:

[default]
exten => _.,1,Dial(ZAP/g2/${EXTEN})

[outgoing]
exten => _.,1,Dial(ZAP/g1/${EXTEN})

Means that anything coming in to channel-group 1 (default context) will
be sent out through group 2, and vice versa.

> -----Original Message-----
> From: C F [mailto:shmaltz at gmail.com] 
> Sent: Friday, May 06, 2005 4:01 PM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: Re: [Asterisk-Users] Transparently Routing German 
> pri through Asterisk
> 
> 
> I just did this yesterday using an Avaya Merlin Legend system, we put
> Asterisk in front of the avaya, and changed the T1 (I'm in the US) to
> go thru the Asterisk box. The plan is to slowoly migrate everyone.
> 1. Configure the first span in /etc/zaptel.conf as needed, copy the
> same thing for the second span in /etc/zaptel.conf
> 2. Configure the first PRI in /etc/asteris/zapata.conf to be used with
> asterisk as you would if you wouldn't have the Avaya system, configure
> signalling=pri_cpe, group=1, context=default, and channels => 1-23
> 3. Configure the second PRI (the one going to the Avaya) with
> signalling=pri_net, group=2, context = outgoing, and channels => 25-47
> 4. Configure extensions.conf:
> [default]
> ;anybody calling in will come thru here.
> exten => _.,1,Dial(Zap/g1/${EXTEN})
> [outgoing]
> ;anybody calling out drops here
> exten => _.,1,Dial(Zap/g2/${EXTEN})
> 
> This should take care of everything. Subsitute the values that are
> needed for your PRI (since you are using E1). The only difference as
> you can see is the pri_net vs pri_cpe, the rest has to do with the
> dialplan.
> Also remember that between the Avaya and the Asterisk the cable has to
> be crossover (pin 1 wired to pin 4, and pin 2 wired to pin 5, not sure
> about E1).
> Hope this helps.
> On 5/6/05, Kib Eki <kibeki at gmx.net> wrote:
> > Hi,
> > 
> > at the moment we have in Avaya Integral PBX with german pri 
> (30 lines).
> > We want to smouthly migrate to an Asterisk server.
> > For this reason: Is it possible to route the external 
> german pri (E1)
> > through Asterisk server to that Avaya PBX?
> > 
> > I think at first we need a Digium e1 card 4-Port. But how 
> do we have to
> > configure the routing of the whole PRI?
> > 
> > I really would appreciate any sample config.
> > 
> > Thanks,
> > Kib
> > 
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