[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 dial problem
Author Message
oguzhan Offline
Junior Member
**

Posts: 5
Joined: Jun 2018
Reputation: 0
Post: #1
T21P dial problem
Hello,
I am running asterisk with Yealink phones in company..
Only two of the phones has a strange problem.
There is two subscriber.. 320 and 224..
320 can call everybody except 224.
224 can call everybody..and also be called by everybody except 320.

Both phones has same fw and hw versions.
Yealink SIP-T21P 34.72.0.75
HW: 34.1.0.0.0.0.0

Factory default both phones.
No DND or call block configurations
Asterisk has no additional rules or configs except direct dial.

When i call from 320 to 224.. all i can see on asterisk is;


Executing [224@from-internal:8] Dial("SIP/320-0000c90f", "SIP/224,15,tTkK") in new stack
== Using SIP RTP CoS mark 5
== Extension Changed 224[BLF_GROUP] new state Ringing for Notify User 444
-- Called SIP/224
== Extension Changed 224[BLF_GROUP] new state Idle for Notify User 444 (queued)
== Everyone is busy/congested at this time (1:0/0/1)

Phone has multiple call so, cant be busy..
Also changed the DND and Blacklist return messages to 404, to see if it stucks on such rule or not..
Still no solution.
Something strange happening here and I cant figure out what is it.
Probably a bug..
06-20-2018 08:00 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
T21P dial problem - oguzhan - 06-20-2018 08:00 AM
RE: T21P dial problem - EverythingVoice - 06-20-2018, 09:14 AM
RE: T21P dial problem - oguzhan - 06-20-2018, 09:27 AM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  T21P E2 firmware upgrade janp 0 4,687 01-27-2024 02:43 AM
Last Post: janp
  T27 cannot dial from history digitalaroma 3 11,797 08-18-2023 06:46 PM
Last Post: Marcelve
  T21P TLS - Trusted CA TheCourier 0 1,685 07-17-2023 04:34 PM
Last Post: TheCourier
  Dial-Now fails to recognize time-out braymond 2 11,942 01-31-2023 05:33 PM
Last Post: eddie79it
  T21P E2 - Custom Ringtone Darleen 3 6,922 07-26-2022 10:40 PM
Last Post: complex1
  T21P Low headset volume rmatuda 14 51,153 11-02-2021 08:39 PM
Last Post: overlay
  Firmware upgrade fails on T21P E2 p.pasquino@technology4you.it 0 6,747 11-02-2021 04:42 PM
Last Post: p.pasquino@technology4you.it
  T21P Stuck on "Initializing" - Recovery Mode Fails` YCMJamie 5 17,141 08-24-2021 07:04 PM
Last Post: YCMJamie
  Lost my configuration trying to fix a static audio problem nestman 0 4,729 06-22-2021 06:33 AM
Last Post: nestman
  T21P E2 default Programmable Key label in V84 erictam 6 19,144 10-28-2020 10:32 PM
Last Post: GwenH

Forum Jump:


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

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