New Forum system requires email address which you used to apply for your account to replace your original username. Password stays the same.Please see this post for more details

Yealink Test Club has been officially launched. Please visit post below to get detail information. Come and join us!

We just had the YMCS online and we are also working on the features plan on the future versions, in this regard we are need to hear your voice about the YMCS.
Please visit :

Post Reply 
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
T23G sending 0x5c packets once a minute
Author Message
DavidAUM Offline
Junior Member

Posts: 8
Joined: Apr 2013
Reputation: 0
Post: #1
T23G sending 0x5c packets once a minute

My T23G phone is sending out the exact same packet once every minute:

Ethernet Header
Ether Type: 0x5c(0x5c), Src=[80:5e:c0:44:f6:7e], Dst=[01:00:0c:cc:cc:cc]

Hex Dump:
01000ccc cccc805e c044f67e 005caaaa 0300000c 200002b4 *.......^.D.~.\...... ...*
6c7c0001 00145432 33473830 35454330 34344636 37450002 *l|....T23G805EC044F67E..*
00110000 00010101 cc00040a 0a0c6c00 03000c57 414e2050 *..............l....WAN P*
4f525400 04000800 00009000 05000400 06000854 32334700 *ORT................T23G.*
0b000501 00100006 0ed8                                *..........              *

It looked like multicast to me, but even with the intercom features disabled, the packets persist.



07-29-2019 07:18 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 

Messages In This Thread
T23G sending 0x5c packets once a minute - DavidAUM - 07-29-2019 07:18 PM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  T23G Unable to obtain IP after upgrade Duncan 2 203 12-31-2019 10:58 PM
Last Post: Duncan
  T23G Network unavailable obtaining ip address james king 4 7,836 12-04-2019 09:46 AM
Last Post: nn123nn
  T23G .bin and .rfs ? rmeunier 5 4,556 11-14-2019 01:57 PM
Last Post: Evan_Yealink
  T23G Unable to Transfer Calls Dorothea 2 2,292 03-30-2018 04:53 PM
Last Post: Dorothea
  T23G Group pickup caller id LeeDraper 1 1,963 12-22-2017 02:35 AM
Last Post: Paul_Yealink
  T23G and T29G slow and unresponsive R Cable_Support 0 1,962 08-04-2017 08:58 AM
Last Post: R Cable_Support
  T23G Line key as park, no indicator? Next Level 2 2,935 04-14-2016 12:12 AM
Last Post: ModCraig
  T23G - No RTCP-XR data being generated benenta 1 2,745 04-12-2016 05:55 AM
Last Post: Karl_Yealink
  T23G Recovery Mode srdtechnologyuk 5 8,222 04-01-2016 11:54 PM
Last Post: mhmedia
  T23G no audio outbound calls ropiecin 3 4,800 03-19-2016 05:49 PM
Last Post: ropiecin

Forum Jump:

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

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