[YMCS/YDMP Free Trial Program]Yealink would like to offer Free Trial Program of Yealink device management service for our current eligible customers. You can see the details below.
https://www.yealink.com/ydmp-freetrial-2020


Post Reply 
 
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
T20 and T21p registration problem
Author Message
raltel Offline
Junior Member
**

Posts: 2
Joined: Aug 2015
Reputation: 0
Post: #1
T20 and T21p registration problem
I am starting to see this with specific extensions at specific install - Yealink phones (so far just T20 and T21p, latest firmwares) are coming un-registered from Asterisk even though the phone thinks it's still connected - under it's status it shows registered, but Asterisk says no.
I am having the problem with 16 phones, and not having it on the other 35 phones at same location.
The re-register time was reduced to 120 seconds.
All the system work in a dedicated vlan (using HP 1910 POE switchs), installed a year ago, and without configuration or hardware changes on recent time.

Thanks in advance.
Raltel
12-29-2016 04:56 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
T20 and T21p registration problem - raltel - 12-29-2016 04:56 PM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  T46s - Re-registration delay SIP Server 2 TVAdmin 0 5,659 04-15-2020 07:46 PM
Last Post: TVAdmin
  Headset Prior (Yealink T21P) dreemer 4 15,290 11-05-2018 03:44 PM
Last Post: dreemer
  T29G Registration failed Roshtech 1 7,594 01-29-2018 05:37 AM
Last Post: Evan_Yealink
  T21P E2 Send softkey missing Mardy 1 7,941 06-19-2017 02:45 AM
Last Post: Jensen_Yealink
  T21P E2 Local Port Dalton 3 12,686 03-27-2017 05:50 PM
Last Post: VOIP
  XML InputScreen Problem on T19 andrewmc 4 15,007 12-30-2016 03:55 PM
Last Post: Michael_Yealink
Question Problem with forwarding call after no answer - SIP-T26P / SIP-T27P Yves 1 9,573 12-30-2016 06:52 AM
Last Post: Travis_Yealink
  T21P E2 password reset winkey777 1 13,023 11-10-2016 08:59 AM
Last Post: Lucia_Yealink
  WAN Failover Re-Registration Failure with F/W 28.80.0.95 on T46G Alpha_Link 2 12,958 07-11-2016 06:24 AM
Last Post: thebitguru
  T21 E2 Transfer problem ruben85 1 7,721 05-10-2016 06:49 AM
Last Post: Yealink_Michael

Forum Jump:


User(s) browsing this thread:

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