[Asterisk-Users] 2 analogue ports on an Alcatel PBX patched to 2 FXO ports on my *

picciuX matteo at picciux.it
Wed Apr 26 05:56:10 MST 2006


well, on analog lines you generally you won't have incoming DID
informations; so you'll have all calls routed to extension 's' in the
context defined for that channels. By the way, you can check in the dialplan
which zap channel number the call is coming in from.
To do this, you have to extract the channel number with some string
manipulation:
Zap incoming channel names come in this form

Zap/<channum>-<additionaluniqueid>

So you have to CUT the channel name two times to obtain the zap channel
number.
Example:

...suppose call is coming in from channel 4

[from-pstn]
;CHANNEL is "Zap/4-some"
exten => s,1,Set(channum=${CUT(CHANNEL|-|1)}) ; channum is now "Zap/4"
exten => s,2,Set(channum=${CUT(channum|/|2)}) ; channum is now "4"
exten => s,3,Gotoif("${channum}"="3"?233|1) ; go to 233 if channel is 3
 exten => s,4,Gotoif("${channum}"="4"?234|1) ; go to 234 if channel is 4
... you can add as many as you want...
exten => s,n,Goto(233) ; go to your default extension if channel is
different from
                                   ; the ones specified above

...
exten => 233,1,Dial(SIP/233)
exten => 234,1,Dial(SIP/234)
....


Hope this helps...


2006/4/26, Andy Green <andy at gbeye.com>:
>
>  Hello,
>
> I have 2 analogue ports on an Alcatel PBX patched to 2 FXO ports on my *
> @home 2.8 running on top of CentOS.  Both FXO Ports are on ONE Digium
> card.
>
> What I would like is:
>
> If someone calls extn 281 on my Alcatel PBX it is routed through to Extn
> 233 on my * thruogh FXO port/module 4
> If someone calls extn 282 on my Alcatel PBX it is routed through to Extn
> 234 on my * thruogh FXO Port/module 3
>
> I have SIP extn 233 set up.
> I have SIP extn 234 set up.
>
> I have one inbound route set up as any DID / any CID with a destination set
> to 233 (calling 281 from my Alcatel does ring on 233).
>
> I have one zap channel set up in trunks as ZAP/g0.
>
> Current zapata-auto.config:
>
> ; Autogenerated by /usr/local/sbin/genzaptelconf -- do not hand edit
> ; Zaptel Channels Configurations (zapata.conf)
> ;
> ; This is not intended to be a complete zapata.conf. Rather, it is
> intended
> ; to be #include-d by /etc/zapata.conf that will include the global
> settings
> ; callerid=asreceived
> ; Span 1: WCTDM/0 "Wildcard TDM400P REV I Board 1"
> ; channel 1, WCTDM, inactive.
> ; channel 2, WCTDM, inactive.
> signalling=fxs_ks
> ; Note: this is a trunk. Create a ZAP trunk in AMP for Channel 3
> context=from-pstn
> group=0
> channel => 3
> signalling=fxs_ks
> ; Note: this is a trunk. Create a ZAP trunk in AMP for Channel 4
> context=from-pstn
> group=0
> channel => 4
> ; Span 2: ZTDUMMY/1 "ZTDUMMY/1 1"
>
> My problem is getting 234 to answer when I dial 282 from the Alcatel as I
> have nothing set up for it and don't seem to be able to work out how to
> direct different FXO ports to different * extns.
>
> I am told that my Alcatel is not passing any info (DID number etc) down
> the line
>
> Any help would be greatfully appreciated.
>
>  Regards
>
> Andy Green
> IT Manager
>
> GB eye Ltd
> 1 Russell St
> Kelham Island
> Sheffield
> S3 8RW
>
> Tel: 0114 252 1611
> Fax: 0114 272 9599
> *
>
> **mailto:andy at gbeye.com* <andy at gbeye.com>
> http://www.businessgbeye.com
>
>
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>
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>
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