asterisk users - May 2004 - Zap callgroup/pickupgroup question

I'm trying to set up asterisk so any phone connected to channel 1-16 of my 
Adit600 channel bank can pick up a call coming in on channel 24.  I do not 
wish to ring any of the 16 channels on an incoming call -- this is strictly 
so I can pick up the line if I see it ringing and wish to answer at work.

I have channel 24 in call group 3, and channels 1-16 in pickup groups 1 and 3.  
However when a call comes in on channel 24 and I try to pick up with *8# I 
get a fast busy.  The console doesn't show anything between the my picking
up
a channel, dialling *8# and hanging up after getting fast busy:

    -- Starting simple switch on 'Zap/2-1'
[ I dial *8# here and get fast busy ]
    -- Hungup 'Zap/2-1'

Am I missing something obvious?  I don't see anything that would indicate so
on the wiki.

Regards,
Andrew

zapata.conf:

---------------8<---------------------
[channels]
context=fxs
signalling=fxo_ks

usecallerid=yes
callwaiting=yes
callwaitingcallerid=yes

hidecallerid=no
threewaycalling=no
transfer=no
cancallforward=no
callreturn=no

echocancel=32
echocancelwhenbridged=no
echotraining=yes
relaxdtmf=no

group=1
callgroup=1
pickupgroup=1,3
immediate=no
callerid="Benshaw VOIP" <(256) 848-5432>
channel => 1-16

context=fxo
callerid=asreceived
signalling=fxs_ks
transfer=no
group=2
callgroup=2
pickupgroup=2
echocancel=128
echocancelwhenbridged=yes
echotraining=yes
callprogress=no
channel => 17-23

context=in_1234567
callerid=asreceived
group=3
callgroup=3
pickupgroup=3
callprogress=no
channel => 24

---------------8<---------------------

extensions.conf for in_1234567 context:

[in_1234567]
exten => s,1,Dial(IAX2/benshaw@ak_home/s,20,Ttr)
exten => s,2,Dial(${FXOTRUNK}/${AKCELL},,Ttr)
exten => s,3,Hangup

Anyone?  I can't believe something this simple should be giving this much 
trouble...

-A.

On Friday 28 May 2004 12:17, Andrew Kohlsmith wrote:
> I'm trying to set up asterisk so any phone connected to channel 1-16 of
my
> Adit600 channel bank can pick up a call coming in on channel 24.  I do not
> wish to ring any of the 16 channels on an incoming call -- this is strictly
> so I can pick up the line if I see it ringing and wish to answer at work.
>
> I have channel 24 in call group 3, and channels 1-16 in pickup groups 1 and
> 3. However when a call comes in on channel 24 and I try to pick up with *8#
> I get a fast busy.  The console doesn't show anything between the my
> picking up a channel, dialling *8# and hanging up after getting fast busy:
>
>     -- Starting simple switch on 'Zap/2-1'
> [ I dial *8# here and get fast busy ]
>     -- Hungup 'Zap/2-1'
>
> Am I missing something obvious?  I don't see anything that would
indicate
> so on the wiki.
>
> Regards,
> Andrew
>
> zapata.conf:
>
> ---------------8<---------------------
> [channels]
> context=fxs
> signalling=fxo_ks
>
> usecallerid=yes
> callwaiting=yes
> callwaitingcallerid=yes
>
> hidecallerid=no
> threewaycalling=no
> transfer=no
> cancallforward=no
> callreturn=no
>
> echocancel=32
> echocancelwhenbridged=no
> echotraining=yes
> relaxdtmf=no
>
> group=1
> callgroup=1
> pickupgroup=1,3
> immediate=no
> callerid="Benshaw VOIP" <(256) 848-5432>
> channel => 1-16
>
> context=fxo
> callerid=asreceived
> signalling=fxs_ks
> transfer=no
> group=2
> callgroup=2
> pickupgroup=2
> echocancel=128
> echocancelwhenbridged=yes
> echotraining=yes
> callprogress=no
> channel => 17-23
>
> context=in_1234567
> callerid=asreceived
> group=3
> callgroup=3
> pickupgroup=3
> callprogress=no
> channel => 24
>
> ---------------8<---------------------
>
> extensions.conf for in_1234567 context:
>
> [in_1234567]
> exten => s,1,Dial(IAX2/benshaw@ak_home/s,20,Ttr)
> exten => s,2,Dial(${FXOTRUNK}/${AKCELL},,Ttr)
> exten => s,3,Hangup