asterisk users - Jan 2005 - Busy - problem with Asterisk spliced between Arcor E1-PRI and Ericsson BP250

hi,

well, most of the things work right now due to the help of peter 
svensson, but after heavy use of our ericsson BP250 today several 
problems appeared.
i split into several mails as they are seperate problems.

* i can't signal Busy to the calling party.
   asterisk receives busy from the ericsson PBX but does not forward 
this  to the external caller. i tried with exten => _.,102,Busy() with 
no effect. this is the part of the extensions.conf i'm using:

[pri-external]
exten => _5678.,1,SetCIDNum(0${CALLERIDNUM}) ; Add a leading zero
exten => _5678.,2,Goto(${EXTEN:4}|1) ; Strip trunk digits from the DDI
exten => h,HangUp()
include => durchwahl
include => pri-external-route

[pri-external-route]
exten => _.,1,Dial(Zap/g3/${EXTEN})
exten => _.,2,Hangup()
exten => _.,102,Busy()

this is a excerpt from /var/log/asterisk/full
a call from a mobile phone (017212345678) to extension 134 which is busy:
     -- Starting simple switch on 'Zap/35-1'
     -- Executing SetCIDNum("Zap/35-1", "017212345678") in
new stack
     -- Executing Goto("Zap/35-1", "134|1") in new stack
     -- Goto (pri-external,134,1)
     -- Executing Dial("Zap/35-1", "Zap/g3/134") in new
stack
     -- Called g3/134
     -- Zap/38-1 is making progress passing it to Zap/35-1
Requested indication 14 on channel Zap/35-1
Received AST_CONTROL_PROGRESS on Zap/35-1
Dunno what to do with control type 15
     -- Zap/38-1 is busy
Set option AUDIO MODE, value: ON(1) on Zap/38-1
Hangup: channel: 38 index = 0, normal = 63, callwait = -1, thirdcall = -1
Not yet hungup...  Calling hangup once with icause, and clearing call
disabled echo cancellation on channel 38
Set option TDD MODE, value: OFF(0) on Zap/38-1
Updated conferencing on 38, with 0 conference users
Set option AUDIO MODE, value: OFF(0) on Zap/38-1
disabled echo cancellation on channel 38
     -- Hungup 'Zap/38-1'
   == Everyone is busy/congested at this time (1:1/0/0)
Exiting with DIALSTATUS=BUSY.
     -- Executing Busy("Zap/35-1", "") in new stack
Requested indication 5 on channel Zap/35-1
   == Spawn extension (pri-external, 134, 102) exited non-zero on
'Zap/35-1'
     -- Executing Dial("Zap/35-1", "Zap/g3/h") in new stack
     -- Called g3/h
Set option AUDIO MODE, value: ON(1) on Zap/38-1
Hangup: channel: 38 index = 0, normal = 63, callwait = -1, thirdcall = -1
Not yet hungup...  Calling hangup once with icause, and clearing call
disabled echo cancellation on channel 38
Set option TDD MODE, value: OFF(0) on Zap/38-1
Updated conferencing on 38, with 0 conference users
Set option AUDIO MODE, value: OFF(0) on Zap/38-1
disabled echo cancellation on channel 38
     -- Hungup 'Zap/38-1'
Exiting with DIALSTATUS=CANCEL.
   == Spawn extension (pri-external, h, 1) exited non-zero on 'Zap/35-1'
Set option AUDIO MODE, value: ON(1) on Zap/35-1
Hangup: channel: 35 index = 0, normal = 60, callwait = -1, thirdcall = -1
Not yet hungup...  Calling hangup once with icause, and clearing call
disabled echo cancellation on channel 35
Set option TDD MODE, value: OFF(0) on Zap/35-1
Updated conferencing on 35, with 0 conference users
Set option AUDIO MODE, value: OFF(0) on Zap/35-1
disabled echo cancellation on channel 35
     -- Hungup 'Zap/35-1'


regards
  frank sautter

On Thu, 27 Jan 2005, Frank Sautter wrote:
> * i can't signal Busy to the calling party.
>    asterisk receives busy from the ericsson PBX but does not forward 
> this  to the external caller. i tried with exten => _.,102,Busy() with 
> no effect. this is the part of the extensions.conf i'm using:
> 
> [pri-external]
> exten => _5678.,1,SetCIDNum(0${CALLERIDNUM}) ; Add a leading zero
> exten => _5678.,2,Goto(${EXTEN:4}|1) ; Strip trunk digits from the DDI
> exten => h,HangUp()
> include => durchwahl
> include => pri-external-route
> 
> [pri-external-route]
> exten => _.,1,Dial(Zap/g3/${EXTEN})
> exten => _.,2,Hangup()
> exten => _.,102,Busy()
The extension "_." will match the 'h' context as well. You
need to use
"_X." or rearrange your hangup context into a separate context that is
included before the pri-external-route context in pri-external. The order 
of evaluation is only well defined for included contexts.

Have you set priindication=outofband in zapata.conf? From the log it seems 
that way. You have to decide if you want audio notification or isdn 
notification of the busy condition. You may want to set the variable 
PRI_CAUSE=17 prior to hangup to explicitly send the busy cause code over 
isdn.

Peter

Frank Sautter schrieb:
> * i can't signal Busy to the calling party.
>   asterisk receives busy from the ericsson PBX but does not forward 
> this  to the external caller. i tried with exten => _.,102,Busy() with 
> no effect. this is the part of the extensions.conf i'm using:
peter svensson gave me the hint to set
   priindication=outofband

now i'm able to signal busy to the calling party
and with setting PRI_CAUSE there are even more possibilities
see http://www.voip-info.org/wiki-Asterisk+cmd+Hangup

regards
  frank