[Asterisk-Users] ZAP bchan and dchan HELP!!

[kyle Hagan]

Yes 191 and 192 would be the dcans.. Would the example I put in below be 
correct?
Thanks
Kyle

Jason Walker wrote:

>Where are the d chans in the trunk group? Which chan?
>
>Here is the example from the zapata.conf.sample
>
>
>
>;
>; Trunk groups are used for NFAS or GR-303 connections.
>;
>; Group: Defines a trunk group.
>;        group => <trunkgroup>,<dchannel>[,<backup1>...]
>;
>;        trunkgroup  is the numerical trunk group to create
>;        dchannel    is the zap channel which will have the
>;                    d-channel for the trunk.
>;        backup1     is an optional list of backup d-channels.
>;
>;trunkgroup => 1,24,48
>;
>; Spanmap: Associates a span with a trunk group
>;        spanmap => <zapspan>,<trunkgroup>[,<logicalspan>]
>;
>;        zapspan     is the zap span number to associate
>;        trunkgroup  is the trunkgroup (specified above) for the mapping
>;        logicalspan is the logical span number within the trunk group to
>use.
>;                    if unspecified, no logical span number is used.
>;
>;spanmap => 1,1,1
>;spanmap => 2,1,2
>;spanmap => 3,1,3
>;spanmap => 4,1,4
>
>
>Based on your info below, are 191 and 192 the d chans - primary and backup
>respectively?
>
>-----Original Message-----
>From: asterisk-users-bounces at lists.digium.com
>[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Kyle Hagan
>Sent: Wednesday, August 10, 2005 4:59 PM
>To: Asterisk Users Mailing List - Non-Commercial Discussion
>Subject: Re: [Asterisk-Users] ZAP bchan and dchan HELP!!
>
> They want to setup a 1 primary and 1 backup dchannel for 4 T1's
>
>No can you give me an example on how to do this? I'm looking through the 
>files now.
>                trunkgroup => 1, 191, 192
>                spanmap => 1,1
>                spanmap => 2,1
>                spanmap => 3,1
>                spanmap => 4,1
>                spanmap => 5,1
>                spanmap => 6,1
>                spanmap => 7,1
>                spanmap => 8,1
>something like this?
>
>
>Kyle
>
>  
>
>>Did you setup your T1s as trunk groups?
>>
>>What channels are set up as d chans from the carrier?
>>
>>-----Original Message-----
>>From: asterisk-users-bounces at lists.digium.com
>>[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Kyle Hagan
>>Sent: Wednesday, August 10, 2005 4:35 PM
>>To: Asterisk Users Mailing List - Non-Commercial Discussion
>>Subject: [Asterisk-Users] ZAP bchan and dchan HELP!!
>>
>>We have install a DS3 with 28 DS1's we have an Adtran MUX breaking out 
>>the DS1's, we are trying to setup the system with 2 dchannels for each 4 
>>DS1's.
>>
>>Everything looks fine when modprobe zaptel and wct4xxp and ztcfg -vvvvvv
>>but when I asterisk asterisk it says:
>>
>>Aug 10 16:33:32 ERROR[8954]: chan_zap.c:6750 mkintf: Channel 24 is 
>>reserved for D-channel.
>>Aug 10 16:33:32 ERROR[8954]: chan_zap.c:9990 setup_zap: Unable to 
>>register channel '1-190'
>>Aug 10 16:33:32 WARNING[8954]: loader.c:403 __load_resource: 
>>chan_zap.so: load_module failed, returning -1
>>
>>Do I HAVE to have a dchannel on every DS1? They want an extra $100 per 
>>dchannel.
>>
>>PLEASE HELP.
>>
>>I can have set the cards as follows:
>>
>>zaptel.conf:
>>span=1,1,0,esf,b8zs
>>span=2,0,0,esf,b8zs
>>span=3,0,0,esf,b8zs
>>span=4,0,0,esf,b8zs
>>span=5,0,0,esf,b8zs
>>span=6,0,0,esf,b8zs
>>span=7,0,0,esf,b8zs
>>span=8,0,0,esf,b8zs
>>bchan=1-190
>>dchan=191
>>dchan=192
>>loadzone = us
>>defaultzone=us
>>
>>zapata.conf:
>>
>>switchtype = 5ess
>>signalling = pri_cpe
>>group = 2
>>context=internal
>>channel => 1-190
>>
>>
>>
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>>
>>    
>>
>
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>