Dear All,
We have a setup with * acting as the intermediary between an LG GDK 34i with
PRI and a BT PRI with 8 channels.
LG-GDK-34i -> pri (E1 crossover cable) -> E100p -> Asterisk -> E100P
-> BT
PRI
We have normal calls from both digital and analogue extensions working fine
on the GDK however we have a BRI ISDN router that makes data calls via the
GDK and the calls do not get connected. This used to work when the GDK was
directly connected to the BT PRI.
* sees the call and switches it through to the correct destination number
and the ISDN router sees the call as being answered however the call setup
does not seem to get completed.
I have tried using various Dial options such as "c" before the number
for a
clear channel connection and "d" appended in the line selection to
force the
connection to be digital...whatever that means. This seems to be related to
how we are bridging the ISDN call to the external destination.
Has anyone successfully done something similar and if so what was the
general approach.
Below is the relevant section from extensions.conf
exten => s,1,Answer ; Answer the line
exten => s,2,DigitTimeout,3 ; Set Digit Timeout to 3 seconds
exten => s,3,ResponseTimeout,10 ; Set Response Timeout to 10 seconds
exten => _X.,1,Dial(Zap/g1d/${EXTEN})
;exten => _X.,1,Dial(Zap/g1/c${EXTEN})
exten => _X.,2,Congestion
exten => t,1,Congestion
Below is the relevant sections from zapata.conf
context=incoming
switchtype=euroisdn
pridialplan=unknown
nationalprefix=0
internationalprefix=00
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
group=1
callgroup=1
pickupgroup=1
immediate=no
musiconhold=default
signalling = pri_cpe
channel => 1-8
context=outgoing
nationalprefix=0
internationalprefix=00
switchtype=euroisdn
pridialplan=unknown
;immediate=yes
group=2
overlapdial=yes
signalling = pri_net
channel => 32-39
An help would be appreciated.
Regards,
Stuart
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Dear All,
We have a setup with * acting as the intermediary between an LG GDK 34i with
PRI and a BT PRI with 8 channels.
LG-GDK-34i -> pri (E1 crossover cable) -> E100p -> Asterisk -> E100P
-> BT
PRI
We have normal calls from both digital and analogue extensions working fine
on the GDK however we have a BRI ISDN router that makes data calls via the
GDK and the calls do not get connected. This used to work when the GDK was
directly connected to the BT PRI.
* sees the call and switches it through to the correct destination number
and the ISDN router sees the call as being answered however the call setup
does not seem to get completed.
I have tried using various Dial options such as "c" before the number
for a
clear channel connection and "d" appended in the line selection to
force the
connection to be digital...whatever that means. This seems to be related to
how we are bridging the ISDN call to the external destination.
Has anyone successfully done something similar and if so what was the
general approach.
Below is the relevant section from extensions.conf
exten => s,1,Answer ; Answer the line
exten => s,2,DigitTimeout,3 ; Set Digit Timeout to 3 seconds
exten => s,3,ResponseTimeout,10 ; Set Response Timeout to 10 seconds
exten => _X.,1,Dial(Zap/g1d/${EXTEN})
;exten => _X.,1,Dial(Zap/g1/c${EXTEN})
exten => _X.,2,Congestion
exten => t,1,Congestion
Below is the relevant sections from zapata.conf
context=incoming
switchtype=euroisdn
pridialplan=unknown
nationalprefix=0
internationalprefix=00
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
group=1
callgroup=1
pickupgroup=1
immediate=no
musiconhold=default
signalling = pri_cpe
channel => 1-8
context=outgoing
nationalprefix=0
internationalprefix=00
switchtype=euroisdn
pridialplan=unknown
;immediate=yes
group=2
overlapdial=yes
signalling = pri_net
channel => 32-39
An help would be appreciated.
Regards,
Stuart
---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.801 / Virus Database: 544 - Release Date: 24/11/2004
On Fri, 10 Dec 2004, Stuart Hirst wrote:> We have a setup with * acting as the intermediary between an LG GDK 34i with > PRI and a BT PRI with 8 channels. > > LG-GDK-34i -> pri (E1 crossover cable) -> E100p -> Asterisk -> E100P -> BT > PRI > > We have normal calls from both digital and analogue extensions working fine > on the GDK however we have a BRI ISDN router that makes data calls via the > GDK and the calls do not get connected. This used to work when the GDK was > directly connected to the BT PRI. > > * sees the call and switches it through to the correct destination number > and the ISDN router sees the call as being answered however the call setup > does not seem to get completed.Your best bet is probably to run a pri intense debug on the spans and try to see what goes wrong. I suspect the Answer is the problem. That may set the channel up incorrectly. We have a similar setup (bri modems hanging off our pbx, connected via a pri) and it works nicely. Try to dial directly. You may have a problem with the dial command loosing digits if you use overlap dialing on the pri. Contact me if you do.> exten => s,1,Answer ; Answer the line > exten => s,2,DigitTimeout,3 ; Set Digit Timeout to 3 seconds > exten => s,3,ResponseTimeout,10 ; Set Response Timeout to 10 secondsPeter