[asterisk-ss7] ewsd problems

[Attila Domjan]

On Tue, 2009-05-19 at 15:14 +0200, chamo wrote:
> hello,
> i have some problems with ss7 interconnect , with EWSD
> 
> first, when i do outbound call to concrete channel , call is made, and
> it works no ok
> 
> exten => _9.,1,Dial(DAHDI/6/${EXTEN:1})
> exten => _9.,n,Hangup
> 
> but if i dial without channel id, i get an error
> 
> exten => _8.,1,Dial(DAHDI/${EXTEN:1})
> exten => _8.,n,Hangup

use group, define group and: DAHDI/g1/${EXTEN} or G1

>     -- Executing [30432661123 at default:1] Dial("SIP/0485500002-b7da93c8",
> "DAHDI/0432661123") in new stack
> [May 19 15:04:27] WARNING[15577]: app_dial.c:1715 dial_exec_full: Unable
> to create channel of type 'DAHDI' (cause 0 - Unknown)
>   == Everyone is busy/congested at this time (1:0/0/1)
> 
> so how asterisk choose, which channel to use, problem may be with my
> configuration, when my signaling is on channel 1, and asterisk is trying
> to make a call on this channel
> can i explicitly say to asterisk to jump first channel ? , actually it
> should start with 3rd, because of lower Point Code than Adj. Point Code
> (cicbeginswith = 2 in my config)
> 
> my second problem is with dial-in from ss7 to asterisk
> 

libss7-1.0 doesn't support SAM/overlapdial, my svn version does

> my dialplan
> [ss7]
> exten => _!,1,Answer
> exten => _!,n,Wait(1)
> exten => _!,n,Dial(SIP/0485500002)
> exten => _!,n,Hangup(34)
> 
> when iam not call with overlap it works good, with overlap dialing,
> asterisk send Answer immediately , and this is a problem
> i tried
> exten => _4855XXXXX.,1,Answer
> exten => _4855XXXXX.,n,Wait(1)
> exten => _4855XXXXX.,n,Dial(SIP/0485500002)
> exten => _4855XXXXX.,n,Hangup(34)
> 
> but i allways get unallocated number
> 
> this also works, but with overlap i get answer after four number and
> therefor i can't pass the tests
> exten => _2855.,1,Answer
> exten => _2855.,n,Wait(1)
> exten => _2855.,n,Dial(SIP/0485500002)
> exten => _2855.,n,Hangup(34)
> 
> thanks for any help
> 
> regards
> 
> peter
> 
> 	
> 
> 
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