[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
ghost calls to cid:XXXXX
Author Message
bfcoi974 Offline
Junior Member
**

Posts: 6
Joined: Jun 2022
Reputation: 0
Post: #5
RE: ghost calls to cid:XXXXX
(06-17-2022 08:20 PM)complex1 Wrote:  
(06-17-2022 06:32 PM)bfcoi974 Wrote:  
(06-17-2022 05:36 PM)complex1 Wrote:  Hi,

It looks like some-one/thing is trying to hack your phone(s)

Please take next steps...
1. Reset the phone(s) to factory default
2. Make sure the user account does not have the default password
3. Disable IP Call feature:
Features > General Information > Allow IP Call: Disabled
Or by auto provisioning parameter:
Code:
features.direct_ip_call_enable = 0
4. Enable SIP trust feature:
Features > General Information > Accept SIP Trust Server Only: Enabled
Or by auto provisioning parameter:
Code:
sip.trust_ctrl = 1

Hello @complex1

Thanks for your reply.
I made all changes you mentionned.
But on one phone it still have call every 50 minutes.
Please check the attachment.
Thanks for your help.

Hi,

Please check in Features > Forwarding & DND that everything is "OFF" and no fields are filled in.
Also check the local phonebook for strange names/numbers.

Hiii,

Everything at this option has been check and nothing filled.
The phonebook has been cleaned up too.

Thanks.


Attached File(s) Thumbnail(s)
   
06-17-2022 08:32 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
ghost calls to cid:XXXXX - bfcoi974 - 06-17-2022, 03:52 PM
RE: ghost calls to cid:XXXXX - complex1 - 06-17-2022, 05:36 PM
RE: ghost calls to cid:XXXXX - bfcoi974 - 06-17-2022, 06:32 PM
RE: ghost calls to cid:XXXXX - complex1 - 06-17-2022, 08:20 PM
RE: ghost calls to cid:XXXXX - bfcoi974 - 06-17-2022 08:32 PM
RE: ghost calls to cid:XXXXX - complex1 - 06-18-2022, 01:27 AM
RE: ghost calls to cid:XXXXX - bfcoi974 - 06-20-2022, 02:28 PM
RE: ghost calls to cid:XXXXX - complex1 - 06-21-2022, 03:39 AM
RE: ghost calls to cid:XXXXX - bfcoi974 - 06-21-2022, 07:37 PM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Distinctive Ringtones for Internal Calls harrys 0 393 07-10-2022 09:03 PM
Last Post: harrys
  T43-U incoming calls do not land on the correct line/button rtfm2022 7 2,666 05-12-2022 05:41 PM
Last Post: rtfm2022
  T48s - Missed calls Bernhard77 0 2,183 01-28-2021 04:10 PM
Last Post: Bernhard77
  t46s calls on hold operation comstar 7 10,992 09-22-2020 06:27 PM
Last Post: Yisroel_MongoTEL
  Join 2 calls ccwtech 4 6,081 03-02-2020 03:44 PM
Last Post: ccwtech
  Outgoing Calls only works with 10 digit dial - Skype for Business jvoros 1 4,736 01-15-2020 04:03 PM
Last Post: bpodulka
  Yealink T48, Mutiple lines - Deny incomming calls. mojoJED 1 3,448 11-13-2019 09:22 PM
Last Post: jolouis
  Transferring calls on Kixie using the T46S Ianlindgren 1 4,105 07-11-2019 01:04 PM
Last Post: Jacky_Yealink
  Create conference with 2 existing calls chrischevy 1 3,503 05-24-2019 08:19 AM
Last Post: Evan_Yealink
  External Calls - Caller ID on attended transfer Tim_B 5 11,967 05-12-2019 01:11 PM
Last Post: complex1

Forum Jump:


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

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