[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.

Post Reply 
Thread Rating:
  • 1 Votes - 4 Average
  • 1
  • 2
  • 3
  • 4
  • 5
t28p problem link status disconnected, registered extension with asterisk
Author Message
joseluisp Offline
Junior Member

Posts: 2
Joined: Mar 2013
Reputation: 0
Post: #1
t28p problem link status disconnected, registered extension with asterisk
We have a t28P remote office with firmware with a public dynamic IP in a NAT environment. We have port forward SIP port (5060-5080) and STUN (3478) in the router to T28p internal ip. The phone is registered with a central office (asterisk freepbx). The problem is that link status show "disconnected" in the tab "status" of phone and when you phone to remote extension, remote extension back to say "reject" with 404 or 486 message.

Thanks in advance.
03-08-2013 07:23 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 

Messages In This Thread
t28p problem link status disconnected, registered extension with asterisk - joseluisp - 03-08-2013 07:23 PM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Lost my configuration trying to fix a static audio problem nestman 0 2,098 06-22-2021 06:33 AM
Last Post: nestman
  T28P foward call doesn´t work with Tato 4 7,421 09-14-2020 03:49 PM
Last Post: complex1
Lightbulb Yealink T28P Firmware Upgrade Fails Michelth 11 45,697 06-27-2020 10:13 AM
Last Post: complex1
  T28P LDAP Problem oguzhan 1 5,602 06-10-2020 01:14 PM
Last Post: beldimon
  "On hook" event problem Rafal 6 11,134 03-26-2020 03:35 AM
Last Post: Normfred
  Problem with low-level firmware of telephone T21 E2 protaganist 5 12,504 01-21-2019 11:50 AM
Last Post: protaganist
Exclamation T28P Handset Noise Problems fdtcloud 18 49,785 01-14-2019 04:23 PM
Last Post: dtgriscom
  T21P dial problem oguzhan 2 6,921 06-20-2018 09:27 AM
Last Post: oguzhan
  Known problem - redial from history Rafal 4 9,323 03-21-2018 06:24 AM
Last Post: Rafal
  Problem with alert BLF in T27P hercross 5 10,065 03-01-2018 05:58 PM
Last Post: Evan_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