[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 Audio Issues
Author Message
wilcochris Offline
Junior Member
**

Posts: 2
Joined: Jun 2017
Reputation: 0
Post: #1
T21P E2 Audio Issues
Hi all,

I have a very strange issue with my T21P E2 phone that is only fairly recent.

I have it connected to a PoE switch and voice QOS is a priority.

When a caller rings, I cannot hear them speak but they can hear me.

I have reset the phone to factory (I was having the reverse issue until I did this).

Handset volume is at the highest level.

When I first got the phone, this was not an issue at all.

I am at a loss as to what I may be missing and was wondering if anyone had any ideas.

Firmware Version 52.81.0.110
Hardware Version 52.0.0.0.0.0.0
06-05-2017 03:46 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
T21P E2 Audio Issues - wilcochris - 06-05-2017 03:46 PM
RE: T21P E2 Audio Issues - complex1 - 06-05-2017, 07:51 PM
RE: T21P E2 Audio Issues - wilcochris - 06-06-2017, 12:36 PM
RE: T21P E2 Audio Issues - complex1 - 06-06-2017, 01:12 PM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Recovery files T21P agalindo 1 98 06-16-2020 01:49 PM
Last Post: complex1
  T21P Register Failed agatospk 6 1,380 01-31-2020 06:08 AM
Last Post: agatospk
  T21P recover files davidpablo 8 10,175 01-30-2020 02:02 PM
Last Post: Yisroel_MongoTEL
  Low volume yealink T21p miesvictor 2 848 12-05-2019 11:35 PM
Last Post: miesvictor
  T21P E2: Missed calls: How to show caller's number? quazgar 1 979 12-05-2019 07:19 AM
Last Post: Walter_Yealink
  T21P Low headset volume rmatuda 11 16,572 11-29-2019 01:16 PM
Last Post: miesvictor
  T21P backlight not working after F/W update donb 0 558 11-07-2019 02:29 PM
Last Post: donb
  T21P: Failed to upload wave file sawaix 2 1,548 03-27-2019 12:07 AM
Last Post: sawaix
Photo Yealink T21P E2 displays VIA and FROM headers on incoming call DmitryTsyganov 1 1,938 07-12-2018 07:28 PM
Last Post: johnkiniston
  T21P dial problem oguzhan 2 2,397 06-20-2018 09:27 AM
Last Post: oguzhan

Forum Jump:


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

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