T21P Register Failed

[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

Thread Rating:

0 Votes - 0 Average
1
2
3
4
5

Threaded Mode \| Linear Mode T21P Register Failed
Author	Message

agatospk Offline

Junior Member

Posts: 4

Joined: Jan 2020

Reputation: 0

Post: #7

RE: T21P Register Failed

(01-31-2020 05:41 AM)MongoTEL_Support Wrote:
(01-31-2020 05:34 AM)agatospk Wrote: This IP is for phone service, It was set in Phone, Phone was in working order we changed our ISP then it stopped working, It was registered with previous ISP.

The only one that can likely help you is the phone service provider. It is not something with the phone itself.

Ok i will try to contact Service Provider, Thanks a lot MongoTEL

01-31-2020 06:08 AM

« Next Oldest | Next Newest »

Messages In This Thread

T21P Register Failed - agatospk - 01-30-2020, 10:22 AM

RE: T21P Register Failed - Yisroel_MongoTEL - 01-30-2020, 02:06 PM

RE: T21P Register Failed - agatospk - 01-31-2020, 04:40 AM

RE: T21P Register Failed - Yisroel_MongoTEL - 01-31-2020, 04:50 AM

RE: T21P Register Failed - agatospk - 01-31-2020, 05:34 AM

RE: T21P Register Failed - Yisroel_MongoTEL - 01-31-2020, 05:41 AM

RE: T21P Register Failed - agatospk - 01-31-2020 06:08 AM

Possibly Related Threads...
Thread:		Author	Replies:	Views:	Last Post
	T21P E2 - Custom Ringtone	Darleen	3	2,455	07-26-2022 10:40 PM Last Post: complex1
	T21P Low headset volume	rmatuda	14	39,435	11-02-2021 08:39 PM Last Post: overlay
	Firmware upgrade fails on T21P E2	p.pasquino@technology4you.it	0	3,204	11-02-2021 04:42 PM Last Post: p.pasquino@technology4you.it
	T26P failed to register with TLS transport	tvt	0	2,579	10-29-2021 02:58 PM Last Post: tvt
	T21P Stuck on "Initializing" - Recovery Mode Fails`	YCMJamie	5	9,965	08-24-2021 07:04 PM Last Post: YCMJamie
	T21P E2 default Programmable Key label in V84	erictam	6	13,937	10-28-2020 10:32 PM Last Post: GwenH
	Recovery files T21P	agalindo	1	7,655	06-16-2020 01:49 PM Last Post: complex1
	T21P recover files	davidpablo	8	25,637	01-30-2020 02:02 PM Last Post: Yisroel_MongoTEL
	Low volume yealink T21p	miesvictor	2	7,102	12-05-2019 11:35 PM Last Post: miesvictor
	T21P E2: Missed calls: How to show caller's number?	quazgar	1	6,930	12-05-2019 07:19 AM Last Post: Walter_Yealink

Forum Jump:

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

Log in