[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
T20P Incoming Call From Fake Extension
Author Message
wiwebtech Offline
Junior Member
**

Posts: 3
Joined: Jan 2015
Reputation: 0
Post: #3
RE: T20P Incoming Call From Fake Extension
(01-10-2015 04:49 AM)craigreilly Wrote:  Do you see this traffic in the UCM Logs? Or only on the phone?
If only on the phone you can turn off SIP Calls and that may help.

Thank you for taking the time to help me.

There is no entry in UCM log for any of these incoming calls.

I have looked around in T20 web interface but can't find any setting to turn off SIP Calls. Under features -> general information, Allow IP Calls is already disabled. Is this the SIP setting you are talking about?
01-10-2015 06:53 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
RE: T20P Incoming Call From Fake Extension - wiwebtech - 01-10-2015 06:53 AM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Call forwarding with SIP devices Yealink and Cisco Call Manager CUCM joao.schlemm 8 26,461 12-27-2023 06:49 PM
Last Post: nolto
  T28P foward call doesn´t work with 2.73.0.50 Tato 4 12,366 09-14-2020 03:49 PM
Last Post: complex1
  How to change voice when busy, waiting and other.. T20P marin 0 4,408 04-11-2019 12:53 PM
Last Post: marin
Photo Yealink T21P E2 displays VIA and FROM headers on incoming call DmitryTsyganov 1 7,551 07-12-2018 07:28 PM
Last Post: johnkiniston
  T20P Issues uploading VPN configuration mikeymike20 1 7,267 06-13-2018 07:24 AM
Last Post: Michael_Yealink
  T21P-E2 sends a CANCEL to put a call in hold Diego Juan 0 5,131 03-23-2018 02:52 PM
Last Post: Diego Juan
  Call Queue not working with the Grandstream UCM6202 ttran 8 23,536 03-04-2018 06:42 PM
Last Post: Adnanka
  T29G DSSKey functionality alternative number call AresK 4 12,962 12-13-2017 06:56 AM
Last Post: Evan_Yealink
  When I call outside, there's no call waiting tone highlander 3 10,967 11-15-2017 04:04 PM
Last Post: highlander
  SIP T20P unlock help afsfwmw90rfj 1 8,639 06-23-2017 08:24 AM
Last Post: Klaus_Yealink

Forum Jump:


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

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