T38G No Service

[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 T38G No Service
Author	Message

joelb@nwvox.com Offline

Junior Member

Posts: 7

Joined: May 2015

Reputation: 0

Post: #1

T38G No Service

I have 17 T38G handsets deployed in a hosted VoIP system. These phones have been online and working fine for the past month +. Starting last Thursday two extensions went offline and presented an error message on their screen "no service". The phone was still pulling DHCP from the switch, and the computer connected to the PC port was able to pull DHCP and get out to the web.

We have attempted to reboot the phones with no change. The T38G is running 38.70.0.186.

Any help you can provide would be most appreciated.

06-02-2015 11:38 PM

« Next Oldest | Next Newest »

Messages In This Thread

T38G No Service - joelb@nwvox.com - 06-02-2015 11:38 PM

RE: T38G No Service - James_Yealink - 06-03-2015, 03:25 AM

RE: T38G No Service - joelb@nwvox.com - 06-03-2015, 03:48 AM

RE: T38G No Service - joelb@nwvox.com - 06-09-2015, 12:36 AM

Possibly Related Threads...
Thread:		Author	Replies:	Views:	Last Post
	Duplicate Missed Call Enties on T38G	koolkenh	2	11,576	11-03-2017 09:02 PM Last Post: Ret
	T38G Continues to ring after outbound call connects	srcurtis	6	19,969	06-14-2017 09:51 AM Last Post: Kevin_Yealink
	t38G loud buzzing noise in handset	flinty	3	12,983	05-30-2016 02:25 AM Last Post: flinty
	T38G	emontebon	1	7,062	03-17-2016 06:29 AM Last Post: Yealink_Michael
	T38G Prefix + BLF not performing as illustrated	mujizac	6	19,635	12-31-2015 09:40 AM Last Post: vietbuzzad
	T38G - Ringer Device for Headset	bwhitaker	1	9,922	06-11-2015 10:58 PM Last Post: Flora_Yealink
	Voice Quality Monitoring on Yealink T38G ?	flinty	3	15,704	02-03-2015 02:46 PM Last Post: Yealink_Peter
	Yealink T38G will not work with PoE	dschmid	6	21,918	11-11-2014 12:34 AM Last Post: jasit
	T38G pickup handset doesn't answer the incoming call	hernexto	14	60,556	10-11-2014 05:08 PM Last Post: Wilson_Yealink
	T38G - install yealink firmware on wildix wp600	sergios79it	2	12,473	09-29-2014 11:14 PM Last Post: cptjack

Forum Jump:

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

Log in