asterisk users - Feb 2006 - incoming calls dropout on PRI over TE110p

I am running Asterisk 1.0.9 and have been running all my calls through a VSP
over a IAX2 trunk however we have recently purchased and connected a TE110p to a
PRI ( E1 with 16 voice channels ) through Optus.   I can make outgoing calls via
it fine, however incoming calls are dropped after a few seconds ( or as soon as
a command like Playback, or the call is picked up if forwarded to a SIP
extensions ).

I have upgraded libpri and zaptel to trunk, but I don't want to upgrade
Asterisk to 1.2 until I've got this all sorted,  one problem at a time!

Here are my configs :

/etc/zaptel.conf

# Global data

span=1,1,0,ccs,hdb3,crc4
bchan=1-15,17
dchan=16
unused=18-31
loadzone = au
defaultzone = au

/etc/asterisk/zapata.conf

[channels]
context=from-onramp

overlapdial=yes
priindication = outofband
switchtype=euroisdn
pridialplan=unknown
prilocaldialplan=unknown
signalling=pri_cpe

echocancelwhenbridged=yes
echocancel=128
echotraining=800

rxgain=5 ; 0
txgain=-4.5 ; 0
busydetect=no
pridialplan=local
internationalprefix=0011
nationalprefix=0
usecallerid=yes
hidecallerid=no
callprogress=no

group=0
channel => 1-15,17


/etc/asterisk/extensions:

[from-onramp]
;exten => s,1,Playback(custom/aa_1)
exten => s,1,Dial(SIP/116)
exten => h,1,Hangup

and here's some log info:

asterisk*CLI> pri intense debug span 1
Enabled EXTENSIVE debugging on span 1
asterisk*CLI>
asterisk*CLI>
asterisk*CLI>
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
-- Going to extension s|1 because of Complete received
    -- Executing Dial("Zap/1-1", "SIP/116") in new stack
    -- Called 116
    -- Accepting call from '' to 's' on channel 0/1, span 1
    -- SIP/116-5a95 is ringing
&&&&&&&&&&&&&&&&&
-- SIP/116-5a95 answered Zap/1-1
  == Spawn extension (from-onramp, s, 1) exited non-zero on 'Zap/1-1'
    -- Executing Hangup("Zap/1-1", "") in new stack
  == Spawn extension (from-onramp, h, 1) exited non-zero on 'Zap/1-1'
    -- Hungup 'Zap/1-1'

and going straight to a Playback command rather than SIP extension:

asterisk*CLI> pri intense debug span 1
Enabled EXTENSIVE debugging on span 1
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
-- Going to extension s|1 because of Complete received
    -- Executing Answer("Zap/2-1", "") in new stack
    -- Accepting call from '' to 's' on channel 0/2, span 1
  == Spawn extension (from-onramp, s, 1) exited non-zero on 'Zap/2-1'
    -- Executing Hangup("Zap/2-1", "") in new stack
  == Spawn extension (from-onramp, h, 1) exited non-zero on 'Zap/2-1'
    -- Hungup 'Zap/2-1'




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Paul C wrote:
> I am running Asterisk 1.0.9 and have been running all my calls through a
VSP over a IAX2 trunk however we have recently purchased and connected a TE110p
to a PRI ( E1 with 16 voice channels ) through Optus.   I can make outgoing
calls via it fine, however incoming calls are dropped after a few seconds ( or
as soon as a command like Playback, or the call is picked up if forwarded to a
SIP extensions ).
> 
> I have upgraded libpri and zaptel to trunk, but I don't want to upgrade
Asterisk to 1.2 until I've got this all sorted,  one problem at a time!
> 
> Here are my configs :
> 
> /etc/zaptel.conf
> 
> # Global data
> 
> span=1,1,0,ccs,hdb3,crc4
> bchan=1-15,17
> dchan=16
> unused=18-31
> loadzone = au
> defaultzone = au
> 
> /etc/asterisk/zapata.conf
> 
> [channels]
> context=from-onramp
> 
> overlapdial=yes
overlapdial should usually be no in my experience.

Try 1.2.3, it works fine.

-------------- Original message -------------- 
From: "James Sturges" <thinking@1am.com.au> 
> I would not upgrade to 1.2.x yet, I did and now have taken asterisk out of 
> the site. It is sending CRC errors )to Telsta, drops all calls once a day 
> for 1 second, calls getting stuck, quite unpleasant! 
> 
> I was advised to roll back to 1.0.9 Asterisk, Zaptel and Libpri. 
> 
> James 
> 
> 
> -----Original Message----- 
> From: asterisk-users-bounces@lists.digium.com 
> [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Paul C 
> Sent: Wednesday, 1 March 2006 4:15 PM 
> To: Asterisk Users Mailing List - Non-Commercial Discussion 
> Subject: Re: [Asterisk-Users] incoming calls dropout on PRI over TE110p 
> 
> > Paul C wrote: 
> >> I am running Asterisk 1.0.9 and have been running all my calls
through a
> >> VSP over a IAX2 trunk however we have recently purchased and
connected a
> >> TE110p to a PRI ( E1 with 16 voice channels ) through Optus. I can
make
> 
> >> outgoing calls via it fine, however incoming calls are dropped
after a
> >> few seconds ( or as soon as a command like Playback, or the call
is
> >> picked up if forwarded to a SIP extensions ). 
> 
> >> SNIP << 
> 
> > 
> > overlapdial should usually be no in my experience. 
> 
> 
> Okay I've turned that to no with no change. I've just got off the
phone to
> Optus and apparently they had a client in melbourne last week and they
fixed
> 
> the problem by turning crc checking off at the optus end. I don't
suppose
> that was anybody on here ? 
> 
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