[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
SIP-T21P and SIP-T22P Registration problem in Tunnels
Author Message
James_Yealink Offline
Administrator
*******

Posts: 1,159
Joined: Aug 2014
Reputation: 8
Post: #2
RE: SIP-T21P and SIP-T22P Registration problem in Tunnels
Hello,

What's the firmware of the T21P and T22P?
Have you tried setting the "Server Expire" under account interface to a short value like 60 and check again?

To the second question, T21P and T22P can't not be connected through telnet or SSH.

Regards,
James
07-29-2015 06:13 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
RE: SIP-T21P and SIP-T22P Registration problem in Tunnels - James_Yealink - 07-29-2015 06:13 AM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  W80DM and CUCM sip registration issue kozlov 1 1,268 11-15-2023 10:58 AM
Last Post: Alisha Kihn
  T21P TLS - Trusted CA TheCourier 0 803 07-19-2023 03:59 PM
Last Post: TheCourier
  WH67 Headset Problem gr0mit 0 1,503 10-20-2022 10:00 PM
Last Post: gr0mit
  Problem of OpenVPN simonleung 0 1,911 04-26-2022 02:24 PM
Last Post: simonleung
  V83 and openvpn problem avayax 12 24,664 03-04-2022 12:10 AM
Last Post: rfrantik@rfcinc.com
Exclamation T46G TIME Calculation Problem briankelly63 5 17,642 12-06-2021 10:09 AM
Last Post: jeanpierre26
  Registration Failing htg.supply 4 6,910 10-21-2021 09:08 PM
Last Post: htg.supply
  Problem with BW directory privacy Jorge Luis 0 2,601 06-29-2021 02:04 AM
Last Post: Jorge Luis
  W80 - Problem with sync level Samy_Lahmar 1 8,176 02-18-2021 07:01 AM
Last Post: bitblock
  Making calls without registration : T22P phatcow 3 12,544 02-09-2021 09:59 PM
Last Post: naveenhome64

Forum Jump:


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

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