Comments on: Setting up SUBSCRIBE/NOTIFY BLF in Asterisk@Home for Grandstream GXP-2000 phones

By: Andy

Andy — Fri, 11 Aug 2006 12:17:14 +0000

Have got the BLF working, however i’d like it to show if somebody is in DND or taken themselves out of a hunt group, is this possible?

By: Chris Piggott

Chris Piggott — Thu, 11 May 2006 02:26:25 +0000

I’m still having trouble getting BLF to work. What does it mean when it sends back a 407 ?

SUBSCRIBE sip:102@192.168.0.101 SIP/2.0 Via: SIP/2.0/UDP 192.168.0.21;branch=z9hG4bK5e748cffd89c7453 From: “Office Line 1″ ;tag=54cc68e52f7c2363 To: Contact: Proxy-Authorization: Digest username=”102″, realm=”asterisk”, algorithm=MD5, uri=”sip:102@192.168.0″, nonce=”64990f78″, response=”8e94af979817ae382e2ac2a8ba506fab” Call-ID: 571ca36b7f9a7c48@192.168.0.21 CSeq: 4721 SUBSCRIBE User-Agent: Grandstream GXP2000 1.0.2.13 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK Event: message-summary Expires: 60 Accept: application/simple-message-summary Content-Length: 0

15 headers, 0 lines Using latest SUBSCRIBE request as basis request Sending to 192.168.0.21 : 5060 (non-NAT) Found peer ’105′ Transmitting (no NAT): SIP/2.0 407 Proxy Authentication Required Via: SIP/2.0/UDP 192.168.0.21;branch=z9hG4bK5e748cffd89c7453 From: “Office Line 1″ ;tag=54cc68e52f7c2363 To: ;tag=as3f38ea3c Call-ID: 571ca36b7f9a7c48@192.168.0.21 CSeq: 4721 SUBSCRIBE User-Agent: Asterisk PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER Contact: Proxy-Authenticate: Digest realm=”asterisk”, nonce=”6e9eed5c” Content-Length: 0

to 192.168.0.21:5060 Scheduling destruction of call ’571ca36b7f9a7c48@192.168.0.21′ in 15000 ms

By: gregory malsack

gregory malsack — Wed, 12 Apr 2006 14:22:57 +0000

i am unable to get the blf lights to work on my gxp2000. i have upgraded the gxp2000 to verion 1.0.1.13, I have added the lines of code to my config as documented in your blog making the appropriate changes for extesion numbers. I have read through others comments on this, and have verified things like, fresh phone reboot after asterisk restart, sip registration turned on, and host=dynamic in the sip.conf file. I'm thinking that it may be the version of asterisk I am using. I am on version 1.0.9. Does anyone have blf working with this version of asterisk?

Thanks in advance, Gregory Malsack

By: wolf

wolf — Thu, 30 Mar 2006 17:46:12 +0000

Mark , I was wondering how to do that!

By: Mark

Mark — Tue, 07 Feb 2006 06:15:27 +0000

does anyone know how to setup the GPX200 lines to map to ZAP ports say you press line1 and you pickup zap1 channel. basicly make it work like the old PBX you place a call on hold then another phone can press line 1 and talk to the person on hold. thanks

By: Daniel

Daniel — Thu, 02 Feb 2006 01:05:51 +0000

I have AAH2.2 and 4 Grandstream GXP2000, a Netgear FS116P. Tge phones are running 1.0.1.13 and it all works great except… The phone lock up once a day. That is they require to be power cycled. I have now connected a phone to mains power and put in in a non POE port but it still locks it up…

By: mike

mike — Mon, 16 Jan 2006 15:28:34 +0000

Thanks a bunch Tony! I will give that a try. Where did you find info like that on what the phone sends? Also what I would really like to do is have the hints point to Zap lines so I can make asterisk look like an old key phone (multiline phone) system. Again thanks for you help!

By: Tony

Tony — Fri, 06 Jan 2006 22:38:37 +0000

Hi Mike,

To get the pickup working with the GXP2000 and the v13 firmware you need to know that the phone sends **771 when you hit the ringing multifunction key. You should change your dialplan to this:

exten => **771,1,Pickup(297) exten => 771,hint,Sip/297

Hope this helps.

Tony

By: Wil

Wil — Sat, 31 Dec 2005 07:23:47 +0000

Hello Jacken, I came across your blog. Need some expert advice. I have set up AAH 2.1, some GS GPX2ks, and 3 1mbs to 4 fxo digium card at my office lab. Is there is way to program true line appearence for in/outbound on these GS GPX2K or on a Polycom 601 for operator.

Since talking about operator, is there a way program seperate digial receptionist menu assign to different group trunks/channels when operator is way from her desk. Another word, let say two company running share the system but want different Auto Attendant menu.

Thx a bunch in advance!

By: mike

mike — Fri, 30 Dec 2005 01:22:25 +0000

First, thanks Jacken, your info is invaluable. But I think the 1.0.1.13 beta is broken? The BLF works OK but when a light is flashing you can't hit the button. I have my extensions set as below and configured in gxp2000 as asterisk blf. exten => 771,1,Pickup(297) exten => 771,hint,Sip/297 exten => 772,1,Pickup(297) Multipurpose key1 is 771 and Multipurpose key2 is 772 If I dial ext 297 from another phone and watching my gxp2000 the first led flashes. I cannot press that button as I immediately get a 404 not found or remote party not online from the phone itself as asterisk never sees it. If I hit button 2 I am able to pick up the ringing 297 from the gxp2000.

I assume this is a limitation of the firmware of the phone. I am a newbie to asterisk. Do you (or anyone listening) know if snom phones work OK this way.

TIA