Dahdi - Trunk hang up

[womble1]

I noticed today…
mid call …(I am in the uk)
That the call hung up with "the dialed party did not answer" or some such.. and then mid call the phone hung up…

using Dahdi, freepbx latest and with pbxinaflash…


this is what the logs say… but I was actually on a call at the time...

[2010-11-06 19:06:14] VERBOSE[18615] logger.c: -- Nobody picked up in 300000 ms
[2010-11-06 19:06:14] VERBOSE[18615] logger.c: -- Hungup 'DAHDI/1-1'
[2010-11-06 19:06:14] DEBUG[18615] app_macro.c: Executed application: Dial
[2010-11-06 19:06:14] VERBOSE[18615] logger.c: -- Executing [s@macro-dialout-trunk:20] NoOp("SIP/303-00000013", "Dial failed for some reason with DIALSTATUS = NOANSWER and HANGUPCAUSE = 0") in new stack

 

[blanchae]

Nobody picked up in 300000 ms

I take it your were on for more than 5 min when it hung up? Sounds like your signaling isn't quite right to detect off hook. Either at the provider end or yours - either way they aren't matching

 

[womble1]

well it's a BT line in the UK,
what should my config say to get this right …?

 

[womble1]

Anyone know anything about this ?

 

[randy7376]

I seem to remember reading something about BT using polarity-reversal for caller ID and possibly signaling.

I wonder if it could be related. What are your settings in chan_dahdi.conf?

 

[womble1]

Yep have that set

 

[randy7376]

The only other thing I can think of would be to try each of these: kickstart, loopstart, and groundstart - see if you problem changes, improves, gets worse.

It would be most helpful if you could post your chan_dahdi.conf.

 

[womble1]

; Copied from DAHDI Module of FreePBX

[general]

include chan_dahdi_general.conf

[channels]

; include dahdi groups defined by DAHDI module of FreePBX
#include chan_dahdi_groups.conf

include chan_dahdi_additional.conf
cidsignalling=v23
cidstart=polarity
usecallerid=yes
ukcallerid=yes
answeronpolarityswitch=yes
sendcalleridafter=1
echocancel=yes
echocancelwhenbridged=no

context=from-dahdi
callwaitingcallerid=yes
callerid=asreceived
hidecallerid=no
group=
channel => 1

 

[blanchae]

; Copied from DAHDI Module of FreePBX

[general]

i
#include chan_dahdi_groups.conf <= this is right

include chan_dahdi_additional.conf <= this is wrong!

The first line is correctly written, the second line without the preceding # should be removed. Some people mistake the # to mean a comment line. It is not in this case. It is a directive to "include" the following conf file.