New Forum system requires email address which you used to apply for your account to replace your original username. Password stays the same.Please see this post for more details
http://forum.yealink.com/forum/showthread.php?tid=40344

Yealink Test Club has been officially launched. Please visit post below to get detail information. Come and join us!
http://forum.yealink.com/forum/announcements.php?aid=18

We just had the YMCS online and we are also working on the features plan on the future versions, in this regard we are need to hear your voice about the YMCS.
Please visit : http://forum.yealink.com/forum/showthread.php?tid=42322


Post Reply 
 
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
BLF without PBX
Author Message
complex1 Offline
3CX Adv. Cert. Engineer
*****

Posts: 710
Joined: Jan 2014
Reputation: 22
Post: #2
RE: BLF without PBX
(02-24-2017 09:01 AM)abluemm Wrote:  Hi Forum,

a customer, with small branch uses a FritzBOX and two T48G. The FritzBOX does not support BLF. Can the phones check and show the line status?

The right keyword for google is enough for me. Smile

Thanks in advance
Alex

Hi Alex,

Busy Lamp Field (BLF) is a light on an IP phone which tells you whether another extension connected to the same PBX is busy or not. When configured, the phone subscribes to a resource list available on an IP PBX to be notified with such information about other extensions. BLF works through the SIP protocol by making use of SUBSCRIBE and NOTIFY messages. In a normal scenario, the phone is the subscriber and the IP PBX is the notifier.

Long story short: If your FritzBox doesn’t support BLF, then you will never get it work for you.

Hope this helps.

Best regards,
Frank.

I'm Dutch, not English. Sorry for my imperfect grammar.
02-24-2017 02:03 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
BLF without PBX - abluemm - 02-24-2017, 09:01 AM
RE: BLF without PBX - complex1 - 02-24-2017 02:03 PM
RE: BLF without PBX - abluemm - 02-24-2017, 02:45 PM
RE: BLF without PBX - complex1 - 02-24-2017, 04:44 PM

Forum Jump:


User(s) browsing this thread: 1 Guest(s)

Contact Us   Yealink   Return to Top   Return to Content   Lite (Archive) Mode   RSS Syndication