I having been working of this for almost 2 weeks and really need help. Brand new to Asterisk, first time I have ever seen it.
I am trying to use Asterisk to simulate a Central Office, for training. Asterisk will not be in a production environment and will not be plugged into any Telco lines
Running Asterisk 1.6.0 with Dahdi 2.0.0
Hardware:
TE100P T1/E1 card
TDM400P with 2 FXS / 2 FXO modules ( I am not using the FXO’s)
Analog phone plugged into the first FXS port on the TDM400P (channel 25)
A RJ11 crossconnect cable running from the 2nd FXS port on the TDM400P to an FXO port on a Cisco
Router (channel 26)
T1 Crossover cable between the Asterisk T1 card and a PRI card on the Cisco Router
Asterisk is to simulate an offnet environment for the Cisco equipment
What I need is the following:
-
When any number comes in, whether over the T1 or the FXO on the FXS port channel 26, I want Asterisk to ring the analog phone plugged in on the FXS port channel 25
-
From the Asterisk phone, if any 7 digit number is dialed, such as 555-1212, I want Asterisk to send the call out the FXS port channel 26. This will come in on the FXO port on the Cisco router and look like a call coming in from the PSTN.
-
From the Asterisk phone, if any 11 digit number is dialed, such as 1-222-555-1212 or 1-800-555-1212, I want Asterisk to send the call out the PRI using the top channel
Asterisk sees the hardware. When I run asterisk -vvvvvvvvgc , I can see the calls coming into Asterisk from the Cisco Router but Asterisk has no idea what to do with the call and , of course, I can’t call from the Asterisk analog phone.
I have no idea how to configure extensions.conf to accomplish what I need.
Here are my system.config and chan_dahdi.conf
system.conf
defaultzone=us
loadzone=us
echocanceller=mg2,1-23
echocanceller=mg2,25-26
span=1,0,0,esf,b8zs
bchan=1-23
dchan=24
fxols=25
fxols=26
fxsls=27
fxsls=28
chan_dahdi.conf
[trunkgroups]
[channels]
switchtype = 4ess
pridialplan=national
signalling = pri_net
echocancel=yes
group=1
signalling = pri_net
channel => 1-23
signalling=fxo_ls
group=2
channel=25
context=incoming
signalling=fxo_ls
group=3
channel=26
context=phones
signalling=fxs_ls
group=4
channel=27,28
Appreciate all help that I receive.