[asterisk-users] OT: SIP hardphone with multi-color BLF

Michiel van Baak michiel at vanbaak.info
Tue May 19 07:13:07 CDT 2009


On 13:00, Tue 19 May 09, Gordon Henderson wrote:
> On Tue, 19 May 2009, jonas.kellens at telenet.be wrote:
> 
> > To feed your curiosity... I'm about to implement it.
> 
> > I have several GXP2020 and GXP1200 Grandstream telephones. I'm reading 
> > documentation to know how to start and what to expect.
> >
> > I'm hoping that implementing BLF on these Grandstreams in combination 
> > with Asterisk is easier then configuring sla.conf in Asterisk :-).
> 
> BLF on Grandstreams is easy - it works well in the later firmware (yes, 
> there were issues in early firmware) and I have many sites using it to 
> good effect. Just follow the docs on the Grandstream website.
> 
> However this multi-colour thing is intersting - Grandstreams do have 
> red+green LEDs - right now my desk phone has a row of green LEDs, 
> indicating "phone is online, but no calls". When I call a phone, that 
> particular one flashes red, or is constant red when the phone is in-use, 
> *or* offline.
> 
> But it does that all on it's own - I've done nothing special in the 
> dialplan, just added the relevant hints and set the buttons to BLF in the 
> phone GUI. This is asterisk 1.2 too...

Same here.
It does work on 1.0 like that as well.
(although you should not use asterisk 1.0.X anymore)

> 
> Gordon
> 
> 
> 
> >
> > Jonas.
> >
> >> ----- Oorspronkelijk bericht -----
> >> Van
> > : Olivier [mailto:oza-4h07 at myamail.com]
> >> Verzonden
> > : dinsdag
> > , mei
> > 19, 2009 09:17 AM
> >> Aan
> > : 'Asterisk Users Mailing List - Non-Commercial Discussion'
> >> Onderwerp
> > : Re: [asterisk-users] OT: SIP hardphone with multi-color BLF
> >>
> >> 2009/5/19 <jonas.kellens at telenet.be>
> >>
> >>> Check out the Grandstream GXP-serie also...
> >>>
> >>> http://www.grandstream.com/gxp2020.html
> >>>
> >>
> >> This feature is called "Dual color LED indicator"
> >>
> >>>
> >>> You can program the line buttons to support BLF (red, red blinking, green)
> >>
> >> For curiosity's sake, do you use this feature ?
> >>
> >>>
> >>>
> >
> >
> >
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-- 

Michiel van Baak
michiel at vanbaak.eu
http://michiel.vanbaak.eu
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