[asterisk-users] PRI Partial Re-Rounting

John Treble john at treble.ca
Thu Jun 7 09:39:22 CDT 2007



Jon,

Just to be clear - CFU, CFB, CFNR, CD, and ECT (e.g., TBCT, 2BCT...) are all
ISDN PRI Supplementary Services.


John Treble
Ottawa, Canada


> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-
> bounces at lists.digium.com] On Behalf Of Jon Schøpzinsky
> Sent: June 7, 2007 4:09 AM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: RE: [asterisk-users] PRI Partial Re-Rounting
> 
> We are currently connecting to TeliaSonera in Denmark, and they said it
> should be supported via PRI supplementary services.
> I think their platform is Ericsson.
> 
> 
> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-
> bounces at lists.digium.com] On Behalf Of Matthew Fredrickson
> Sent: 6. juni 2007 22:02
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: Re: [asterisk-users] PRI Partial Re-Rounting
> 
> I think what they're talking about is forwarding the call before the
> call is established.  If I remember correctly, it's call CF[U,B,NR] for
> call forward on unavailable, busy, and no response.  Unfortunately
> though, none of the switchtypes support this variant of this function.
> However, if 2BCT is acceptable, we have a working implementation for
> DMS100 switchtype in 1.4.
> 
> Matthew Fredrickson
> 
> On Jun 6, 2007, at 9:53 AM, Eric "ManxPower" Wieling wrote:
> 
> > Jon Schøpzinsky wrote:
> >> Hello List
> >> We are trying to redirect calls directly, instead of opening a new
> >> channel and dialing out.
> >> Etc:
> >> A calls B on our asterisk, and is directly redirected to C
> >> We have been told that this feature should be available on a PRI
> >> level, and is called Partial re-routing.
> >> Anybody has an idea of whether this is supported in Asterisk?
> >
> > It is called 2BCT.  It is supported on AT&T 5ESS PRI lines.  I don't
> > think it is supported on NI2 or non-AT&T switches.  I've never used
> > it.
> >
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