[asterisk-users] Re: busy/hangup/answer detection in PRI E1 channels (Vidura Senadeera)

[Vidura Senadeera]

> Hi Gareth Blades & Doug,
>
> Thanks so much for for the feedback. I have searched on lot of documents
> but couldn't able to find clear answer regarding it.
>
> I hope you guys replies are very much help all in aterisk community.
>
>
> Thanks & Regards,
>
> Vidura Senadeera,
>
> Network Engineer,
>
> Debug Solutions
>
> Sri Lanka .
>
> Tel - +94114520036
>
> Mobile - +94777766596
>
> Web - www.debug.lk
>
>  ------------------------------
>
> Message: 14
> Date: Thu, 15 Mar 2007 15:39:07 +0530
> From: "Vidura Senadeera" <vidurased at gmail.com>
> Subject: [asterisk-users] busy/hangup/answer detection in PRI E1
>        channels
> To: asterisk-users at lists.digium.com
> Message-ID:
>        <afa14ef00703150309k51b4bbd8ka239ca7e2ba08fb at mail.gmail.com >
> Content-Type: text/plain; charset="iso-8859-1"
>
> Hi,
>
> Please discribe me how we define busy/hang/answer detection with PRI E1
> channels.
>
> Since busydetect, callprogress, busycount giving falts hangup and call
> drops
> what is the solution on PRI channels?
>
> --
> Thanks & Regards,
> Vidura B. Senadeera.
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> ------------------------------
>
> Message: 16
> Date: Thu, 15 Mar 2007 10:35:16 +0000
> From: Gareth Blades <list-asterisk at linguaphone.co.uk >
> Subject: Re: [asterisk-users] busy/hangup/answer detection in PRI E1
>        channels
> To: Asterisk Users Mailing List - Non-Commercial Discussion
>        < asterisk-users at lists.digium.com>
> Message-ID:
>        <1173954916.31406.2.camel at gblades-suse.linguaphone-intranet.co.uk>
> Content-Type: text/plain
>
> You can use the hangupcause variable which us the pri cause code
> supplied when a call is ended over a PRI line. For example this is the
> maco we use to dial a number over PRI.
>
> [macro-pridial]
> exten => s,1,GotoIf($["${ARG1:0:2}" != "00"]?noint)
> exten => s,n,Set(DENYINT=${DB(denyinternational/${CALLERIDNUM})})
> exten => s,n,GotoIf($[ "${DENYINT}" = "yes" ]?congestion)
> exten => s,n(noint),Set(BLOCKCID=${DB(blockcid/${CALLERIDNUM})})
> exten => s,n,GotoIf($[ "${BLOCKCID}" = "yes" ]?prohib:cont)
> exten => s,n(prohib),SetCallerPres(prohib)
> exten => s,n(cont),Dial(ZAP/g1/${ARG1},60,Tr)
> exten => s,n,Set(CDR(userfield)=${HANGUPCAUSE}.${DIALSTATUS})
> exten => s,n,GotoIf($[ "${DIALSTATUS}" = "BUSY" ]?busy)
> exten => s,n,GotoIf($[ "${DIALSTATUS}" = "CONGESTION" ]?congestion)
> exten => s,n,GotoIf($[ "${HANGUPCAUSE}" = "28" ]?unrecognised)
> exten => s,n,GotoIf($[ "${HANGUPCAUSE}" = "1" ]?discon)
> exten => s,n,GotoIf($[ "${DIALSTATUS}" = "CHANUNAVAIL" ]?congestion)
> exten => s,n,Hangup
> exten => s,n(busy),Busy
> exten => s,n(congestion),GotoIf($[ "${HANGUPCAUSE}" = "34" ]?error)
> exten => s,n,Congestion
> exten => s,n(error),Answer
> exten => s,n,SendText(${HANGUPCAUSE}: ERROR: No channels available)
> exten => s,n,Wait(1)
> exten => s,n,Playback(all-outgoing-lines-unavailable)
> exten => s,n,Wait(10)
> exten => s,n,Hangup
> exten => s,n(unrecognised),Answer
> exten => s,n,SendText(${HANGUPCAUSE}: Unrecognised No.)
> exten => s,n,Wait(1)
> exten => s,n,Playback(that-is-not-rec-phn-num)
> exten => s,n,Wait(10)
> exten => s,n,Hangup
> exten => s,n(discon),Answer
> exten => s,n,SendText(${HANGUPCAUSE}:Out Of Service)
> exten => s,n,Wait(1)
> exten => s,n,Playback(discon-or-out-of-service)
> exten => s,n,Wait(10)
> exten => s,n,Hangup
>
>
> On Thu, 2007-03-15 at 10:09, Vidura Senadeera wrote:
> > Hi,
> >
> > Please discribe me how we define busy/hang/answer detection with PRI
> > E1 channels.
> >
> > Since busydetect, callprogress, busycount giving falts hangup and call
> > drops what is the solution on PRI channels?
> >
> > --
> > Thanks & Regards,
> > Vidura B. Senadeera.
> >
> > Message: 18
> Date: Thu, 15 Mar 2007 07:06:30 -0400
> From: Doug Lytle <support at drdos.info>
> Subject: Re: [asterisk-users] busy/hangup/answer detection in PRI E1
>        channels
> To: Asterisk Users Mailing List - Non-Commercial Discussion
>        <asterisk-users at lists.digium.com>
> Message-ID: <45F928B6.40302 at drdos.info>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> Vidura Senadeera wrote:
> > Hi,
> >
> > Please discribe me how we define busy/hang/answer detection with PRI
> > E1 channels.
> >
> > Since busydetect, callprogress, busycount giving falts hangup and call
> > drops what is the solution on PRI channels?
>
> PRI channels have call supervision and Asterisk will see the
> hangup/answers just fine.  The busydetect, callprogress, busycount
> should be removed from your setup.
>
> Doug
>
>
>
> --
>
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