T20 can not dial out

[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 T20 can not dial out
Author	Message

James_Yealink Offline

Administrator

Posts: 1,159

Joined: Aug 2014

Reputation: 8

Post: #6

RE: T20 can not dial out

Detlev,

From the pcap trace:
1. You make a call to xxxxxxxx49.
2. You hear a ringback.
3. The ringback lasts for about 10s.
4. You cancel the call in phone manually?

Are these steps correct?
Phone send out an invite message and receive a 100Trying, 183Ring. The problem is that phone don't receive a 200OK message from the other side. Unfortunatelly we can't confirm the issue only in phone side since there is no an abnormal behavior to phone.

Can the T20 call Netphone KE1020A? I mean that use T20 to call an internal extension but a cellphone.

Regards,
James

03-26-2015 12:57 AM

« Next Oldest | Next Newest »

Messages In This Thread

T20 can not dial out - dede - 03-25-2015, 07:10 PM

RE: T20 can not dial out - James_Yealink - 03-25-2015, 09:23 PM

RE: T20 can not dial out - dede - 03-25-2015, 10:25 PM

RE: T20 can not dial out - James_Yealink - 03-25-2015, 10:48 PM

RE: T20 can not dial out - dede - 03-25-2015, 11:20 PM

RE: T20 can not dial out - James_Yealink - 03-26-2015 12:57 AM

RE: T20 can not dial out - dede - 03-26-2015, 01:37 AM

RE: T20 can not dial out - James_Yealink - 03-26-2015, 01:57 AM

RE: T20 can not dial out - dede - 03-26-2015, 02:16 AM

RE: T20 can not dial out - dede - 03-26-2015, 04:02 AM

RE: T20 can not dial out - dede - 03-27-2015, 01:27 AM

RE: T20 can not dial out - James_Yealink - 03-27-2015, 03:59 AM

Possibly Related Threads...
Thread:		Author	Replies:	Views:	Last Post
	T27 cannot dial from history	digitalaroma	3	11,812	08-18-2023 06:46 PM Last Post: Marcelve
	Dial-Now fails to recognize time-out	braymond	2	11,952	01-31-2023 05:33 PM Last Post: eddie79it
	T21P dial problem	oguzhan	2	11,435	06-20-2018 09:27 AM Last Post: oguzhan
	Dial plan for Direct IP Call	Danila	1	8,883	04-27-2017 10:41 AM Last Post: complex1
	T-19 Dial Plan does not work	joes	3	13,165	04-25-2017 07:22 PM Last Post: Danila
	SIP-T220 > How to dial out via browser URL?	oodavid	3	14,683	09-27-2016 11:23 PM Last Post: CWR
	Speed Dial pause before pin	dsymons	10	39,337	10-07-2015 03:30 PM Last Post: mondas
	Dial rule: select account based on number format	johandezwaan	2	10,391	12-12-2014 08:20 PM Last Post: johandezwaan
	Dial from history - problem with "+"	doctord	4	12,731	10-30-2014 11:38 AM Last Post: James_Yealink
	Custom dial tones [SOLVED]	Raffles	4	20,982	04-24-2014 03:30 PM Last Post: Raffles

Forum Jump:

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

Log in