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
http://forum.yealink.com/forum/showthread.php?tid=40344

Yealink Test Club has been officially launched. Please visit post below to get detail information. Come and join us!
http://forum.yealink.com/forum/announcements.php?aid=18

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 : http://forum.yealink.com/forum/showthread.php?tid=42322


Post Reply 
 
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Yealink phones rebooting perhaps caused by broadcast storm
Author Message
srcurtis Offline
Junior Member
**

Posts: 10
Joined: Mar 2015
Reputation: 0
Post: #1
Yealink phones rebooting perhaps caused by broadcast storm
Hi

We have a problem and are struggling to find a cause. Our best guess at present is that our phones are being rebooted as the result of a broadcast storm, although as yet we have not tracked down an offending device.

We have a mixture of T38G's and T42G's. They are mixed between two class C networks in two departments, mostly powered by POE but some via wall outlets and power supplies, all talking to an Asterisk server.

All phones on one of the two networks have started to reboot simultaneously. The reboot cannot be explained by a power fluctuation or fault. At increasingly frequent seemingly random times they reboot, both phones on and off-hook.

Our best guess at present is that a broadcast flood from some faulty equipment is causing the phones to reboot. The server is not affected, nor are any calls from the phones on the second network. We suspect a faulty printer but as it's virtually impossible to identify the source we are still troubleshooting and have yet to prove this.

No errors are reported on the server, just the de-registration and re-registration of the phones upon reboot.

The T38G's are running firmware 38.70.0.172 (latest with Multicast support at time of installation) and the T42G's 29.72.0.56.

Any help or pointers in how to troubleshoot would be appreciated.

Thanks

Steve
08-24-2016 02:17 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
Yealink phones rebooting perhaps caused by broadcast storm - srcurtis - 08-24-2016 02:17 AM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Headset Prior (Yealink T21P) dreemer 4 1,129 11-05-2018 03:44 PM
Last Post: dreemer
  Yealink T58A Firmware runek@sildelaget.no 0 1,455 07-04-2018 01:04 PM
Last Post: runek@sildelaget.no
  Max USB stick size (for) Yealink SIP-T29G Shawn 1 1,898 05-17-2017 08:24 AM
Last Post: Lucia_Yealink
  2 T46G Phones; Different BLF behavior phoneguy797 7 18,684 04-13-2017 09:33 AM
Last Post: auch
  Does BLF work with analog phones? Filipe06 1 2,440 11-14-2016 08:12 AM
Last Post: Lucia_Yealink
  Yealink T19P Action URI denis 1 2,823 10-19-2016 09:07 PM
Last Post: denis
  Yealink XML Autentication with Mitel MX-ONE Telephony Server mpascuas 2 4,764 07-07-2016 05:15 PM
Last Post: jmoore
  IP Phones cannot dial out shadysharrison 2 3,995 06-22-2016 07:51 PM
Last Post: jmoore
  T22P Storm iPath 70 Related Admin Reset briggd01 2 3,216 04-08-2016 02:55 PM
Last Post: Karl_Yealink
  Yealink W52P dialing rules possible? satsurfer 1 3,244 02-29-2016 06:57 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