[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
T21P E2 can't register(stuck at Registering ..)
Author Message
Yealink_Michael Offline
Administrator
*******

Posts: 382
Joined: Jul 2015
Reputation: 1
Post: #2
RE: T21P E2 can't register(stuck at Registering ..)
hi

thanks for your information

from the pcap file , i can see that phone (192.168.1.127) send register message to SIP server (192.168.1.123) but get no reply from the server side , this is the reason why phone can't registered , see screen short below :

   

so , please check with the server side , whether the 200OK is send to the correct ip address and port ?

you can upgrade to the newest firmware and test again :

http://support.yealink.com/attachmentDow...0.0.70.zip

TKS & BR

Michael
11-05-2015 05:25 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
RE: T21P E2 can't register(stuck at Registering ..) - Yealink_Michael - 11-05-2015 05:25 AM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  T21P E2 default Programmable Key label in V84 erictam 6 1,273 10-28-2020 10:32 PM
Last Post: GwenH
  Recovery files T21P agalindo 1 1,004 06-16-2020 01:49 PM
Last Post: complex1
  T21P Register Failed agatospk 6 3,350 01-31-2020 06:08 AM
Last Post: agatospk
  T21P recover files davidpablo 8 12,675 01-30-2020 02:02 PM
Last Post: Yisroel_MongoTEL
  Low volume yealink T21p miesvictor 2 1,654 12-05-2019 11:35 PM
Last Post: miesvictor
  T21P E2: Missed calls: How to show caller's number? quazgar 1 1,658 12-05-2019 07:19 AM
Last Post: Walter_Yealink
  T21P Low headset volume rmatuda 11 18,751 11-29-2019 01:16 PM
Last Post: miesvictor
  T21P backlight not working after F/W update donb 0 1,027 11-07-2019 02:29 PM
Last Post: donb
  T22P Stuck on FW 7.60.40.7 justingoldberg 0 900 08-16-2019 01:19 PM
Last Post: justingoldberg
  T21P: Failed to upload wave file sawaix 2 2,202 03-27-2019 12:07 AM
Last Post: sawaix

Forum Jump:


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

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