[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
Yealink, provisioning and Sophos firewall
Author Message
UCUC Offline
Junior Member
**

Posts: 7
Joined: Jun 2021
Reputation: 0
Post: #1
Yealink, provisioning and Sophos firewall
Hi,

All of our phones are behind a (sophos) firewall.

All ports are open from phone network to provisioning server. (ANY to URL Provisioning)


This works, but we are seeing some strange drops on our firewall comming from the provisioning URL.

Also when we push "update Configuration" no red led is blinking.


When a phone is installed at my home internet, everything works much faster with updating, red light blinking etc.

What are we missing in our (Sophos) firewall?
(This post was last modified: 10-07-2021 03:57 PM by UCUC.)
07-01-2021 05:45 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
Yealink, provisioning and Sophos firewall - UCUC - 07-01-2021 05:45 PM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Yealink T48s Firmware update failed dangmoss 2 1,957 02-19-2022 03:09 AM
Last Post: dangmoss
  Yealink T42S and T42G Phone stuck at Welcome Pierre06 7 3,844 01-10-2022 11:36 PM
Last Post: Pierre06
  Yealink T42G Phone stuck at Welcome LFC 8 18,716 11-18-2021 11:20 PM
Last Post: Pierre06
  NAP over Yealink T46 - not working Bernhard77 0 1,194 11-16-2021 09:15 PM
Last Post: Bernhard77
  SIP account on the Yealink T46U suddenly Not Registered kmsfn 0 1,213 10-26-2021 04:44 PM
Last Post: kmsfn
Information How can I set the admin password for T46S during provisioning? proofy 4 8,977 07-08-2021 03:54 AM
Last Post: complex1
  T41P Yealink phone wants to talk to the Verizon mother ship nestman 1 2,811 06-14-2021 05:00 PM
Last Post: complex1
  Yealink T40G Requests DHCP even though it has a static IP address DcData_Support 1 2,419 04-30-2021 01:53 AM
Last Post: complex1
  yealink t46g Ssl VPN sarajennifer 0 2,149 03-11-2021 02:41 PM
Last Post: sarajennifer
  yealink T46g cannot disable lcd screensaver mike702 2 3,663 02-10-2021 04:33 AM
Last Post: jamesbchz

Forum Jump:


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

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