[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
T22P delay in placing / answering call
Author Message
James_Yealink Offline
Administrator
*******

Posts: 1,159
Joined: Aug 2014
Reputation: 8
Post: #2
RE: T22P delay in placing / answering call
Hi Glamb,

You siad that when placing a call from the extension of T22 on an external site it takes 4 seconds to start ringing? I think the ringing means ringback tone?

If yes, it's likely that phone don't receive a 180/183 message in time. Cause phone will play ringback tone when it receive a 180/183 message from server.

Can you get a pcap file? From the pcap trace we can know why phone takes so long to act.

Regards,
James
11-14-2014 04:53 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
RE: T22P delay in placing / answering call - James_Yealink - 11-14-2014 04:53 PM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Weird noise when answering via speakerphone nestman 6 9,886 06-16-2021 03:05 AM
Last Post: nestman
  [Solved] Correct password don't work anymore in SIP-T22P ip phones frog.tech 1 3,312 01-27-2021 07:45 PM
Last Post: lsk
  T28P foward call doesn´t work with 2.73.0.50 Tato 4 5,434 09-14-2020 03:49 PM
Last Post: complex1
  T22P Action URI ATrans and BTrans not working? DaveThompson 2 7,539 09-10-2019 10:47 AM
Last Post: DaveThompson
  T22P Stuck on FW 7.60.40.7 justingoldberg 0 2,242 08-16-2019 01:19 PM
Last Post: justingoldberg
  Call forwarding with SIP devices Yealink and Cisco Call Manager CUCM joao.schlemm 7 16,399 08-03-2018 08:03 PM
Last Post: MarkLReed
Photo Yealink T21P E2 displays VIA and FROM headers on incoming call DmitryTsyganov 1 4,198 07-12-2018 07:28 PM
Last Post: johnkiniston
  T22P DSSKey linekey labels andcza 2 5,854 05-10-2018 06:02 AM
Last Post: andcza
  T22p does not get IP, and does not access the web interface even by manually config jason.luka 5 7,716 04-18-2018 01:29 AM
Last Post: Samuel_Yealink
  T22P -0 3CX firmware web server fails preterion 1 5,004 04-17-2018 02:35 PM
Last Post: will3

Forum Jump:


User(s) browsing this thread:

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