[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.

Post Reply 
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
T20P voice quality
Author Message
aleca Offline

Posts: 1
Joined: Jul 2013
Reputation: 0
Post: #1
Sad T20P voice quality
Hi Guy's (T20P Yealink)

Can you perhaps help. When I phone the switchboard the voice clarity is fine but as soon as I get transferred to an ext then the voice quality is distorted. A delay on the conversation on a few seconds almost as if i'm speaking in slow mo.

Any advice?
07-05-2013 09:41 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Yealink Support Offline

Posts: 2,683
Joined: Dec 2012
Reputation: 25
Post: #2
RE: T20P voice quality
Hi Aleca,
1. What's the firmware of your T20P? Please upgrade to latest firmware and check again:
2. What's the PBX and version are you using?
3. Do you mean A talk with B, A press Transfer+C number+OK, then A can talk with C, but the voice between A and C have some delay, A hear C'voice delay? Or C hear A's voice delay?
07-08-2013 10:29 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  How to change voice when busy, waiting and other.. T20P marin 0 3,563 04-11-2019 12:53 PM
Last Post: marin
  T20P Issues uploading VPN configuration mikeymike20 1 6,031 06-13-2018 07:24 AM
Last Post: Michael_Yealink
  SIP T20P unlock help afsfwmw90rfj 1 7,372 06-23-2017 08:24 AM
Last Post: Klaus_Yealink
  T20p phone No Services. srini 1 7,389 09-26-2016 10:14 PM
Last Post: Lucia_Yealink
  T20P Recovery File lucascury 0 4,826 09-08-2016 11:16 PM
Last Post: lucascury
  T22/T28 not connecting to voice vlan imabev 1 6,483 07-09-2016 02:29 AM
Last Post: imabev
  T20P + Failed transfering calls tic.oxipira 1 7,169 05-05-2016 06:11 AM
Last Post: Karl_Yealink
  T20P not receiving incoming calls paulbarton 0 5,656 04-27-2016 08:10 PM
Last Post: paulbarton
  T20P Stops Ringing / Receiving Calls rspagan 0 5,021 04-21-2016 04:14 AM
Last Post: rspagan
  T20P Ethernet Pass-through Fails rspagan 0 4,735 04-21-2016 04:10 AM
Last Post: rspagan

Forum Jump:

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

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