[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
SIP INVITE Ghost/Bogus Calls - and Allow Direct IP Call settings
Author Message
michael@newcoit.com Offline
Junior Member
**

Posts: 2
Joined: Feb 2015
Reputation: 0
Post: #1
SIP INVITE Ghost/Bogus Calls - and Allow Direct IP Call settings
Hello all,

We have numerous customers who variously receive ghost/bogus calls on their Yealink phones due to SIP INVITE probing/flooding from others on the Internet.

It seems that setting "Allow IP Call" to DISABLED in the phone configuration UI under Features > General Information on a T46G will PREVENT these type of bogus / SIP invites. I've confirmed this by using an inviteflood tool.

Now that I can disable it on the web UI - how do I do this via the phone configuration files so that ALL of my phones can have this feature disabled? I cannot find this option in the user guide or looking at existing template configuration files, whether the common cfg or the phone specific cfg

Please note also that I have already tried using the option, account.x.sip_trust_ctrl=1, this option does not unfortunately prevent the bogus calls (not sure what it even does)

My questions are:

Which phone models and firmware revisions are needed for a phone to support the Allow IP Call = Disable

Looking for W52p, T21, T38, T42, T46 specifically - how to disable on these - and any differences in configuration each would require to disable this feature via cfg file.

Thank you for any assistance or insight anyone can provide.
02-21-2015 05:17 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
SIP INVITE Ghost/Bogus Calls - and Allow Direct IP Call settings - michael@newcoit.com - 02-21-2015 05:17 AM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Call Park Command gyegavian 0 347 08-16-2021 01:54 AM
Last Post: gyegavian
  Silencing / Rejecting Queue Calls asafayan 1 734 07-13-2021 03:45 AM
Last Post: complex1
  RTCP-XR MOS-CQ scores 0 on many calls CyVon 0 865 04-01-2021 04:18 AM
Last Post: CyVon
  About call history Andrei9385 2 1,614 03-31-2021 06:17 PM
Last Post: Chan Hoa
  Call History adds a "1" to extension number VAspeed3 2 1,715 02-26-2021 12:25 AM
Last Post: VAspeed3
  Making calls without registration : T22P phatcow 3 6,953 02-09-2021 09:59 PM
Last Post: naveenhome64
Bug Missing softkey to End Call Kabbott 0 1,001 02-02-2021 10:23 PM
Last Post: Kabbott
  Calls to more than three participants? It's possible? Cimmerio 4 2,243 01-29-2021 10:13 PM
Last Post: Yisroel_MongoTEL
  Is there a way to stop incoming calls from being muted Janelle 0 1,198 11-16-2020 07:05 AM
Last Post: Janelle
  VP59 - No Wifi 5G with new Firmware // No Call Recording anymore vilionmedia 3 2,524 11-07-2020 03:44 AM
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