Author Topic: Mitel phones not liking the SYN/ACK  (Read 10766 times)

Offline johnp

  • Global Moderator
  • Hero Member
  • *****
  • Posts: 2201
  • Country: us
  • Karma: +66/-0
    • View Profile
Re: Mitel phones not liking the SYN/ACK
« Reply #15 on: September 03, 2013, 09:58:40 AM »
I would temporarily set the vlan and icp values static. The phones in question may have old firmware that requires updating


Offline ralph

  • Mitel Forums Admin
  • Hero Member
  • *****
  • Posts: 5767
  • Country: us
  • Karma: +469/-0
  • Published Author: http://amzn.to/2dcYSY5
    • View Profile
Re: Mitel phones not liking the SYN/ACK
« Reply #16 on: September 03, 2013, 10:07:56 AM »
Quote
The phones in question may have old firmware that requires updating

Good point.

Ralph

Offline jrg0852

  • Sr. Member
  • ****
  • Posts: 309
  • Country: us
  • Karma: +3/-0
  • Look out for the next tech. because it may be you!
    • View Profile
Re: Mitel phones not liking the SYN/ACK
« Reply #17 on: September 03, 2013, 10:10:54 AM »
How is your option 125 looking?

Offline parvikram

  • Contributer
  • *
  • Posts: 9
  • Country: in
  • Karma: +0/-0
    • View Profile
Re: Mitel phones not liking the SYN/ACK
« Reply #18 on: September 04, 2013, 02:50:28 AM »
Hello Ralph, its all static IP addresses. Also, I was wondering if its possible for Mitel phones to register via UDP instead of TCP. Is it possible?

Offline ralph

  • Mitel Forums Admin
  • Hero Member
  • *****
  • Posts: 5767
  • Country: us
  • Karma: +469/-0
  • Published Author: http://amzn.to/2dcYSY5
    • View Profile
Re: Mitel phones not liking the SYN/ACK
« Reply #19 on: September 04, 2013, 08:19:20 AM »
No.  There is not way to change the registration from TCP to UDP.

Ralph

Offline parvikram

  • Contributer
  • *
  • Posts: 9
  • Country: in
  • Karma: +0/-0
    • View Profile
Re: Mitel phones not liking the SYN/ACK
« Reply #20 on: September 04, 2013, 08:45:27 AM »
Thanks Ralph. From the captures, you see any reason as to why the phones might not be registering ?

Offline ralph

  • Mitel Forums Admin
  • Hero Member
  • *****
  • Posts: 5767
  • Country: us
  • Karma: +469/-0
  • Published Author: http://amzn.to/2dcYSY5
    • View Profile
Re: Mitel phones not liking the SYN/ACK
« Reply #21 on: September 04, 2013, 09:00:32 AM »
No, but then I lack any real expertise in Wireshark.
What happens if you plug the non working phone in the same port as the working phone?

One other thought, try turning off LLDP and try it.

Ralph

Offline LoopyLou

  • Hero Member
  • *****
  • Posts: 556
  • Country: ca
  • Karma: +7/-0
    • View Profile
Re: Mitel phones not liking the SYN/ACK
« Reply #22 on: September 06, 2013, 12:48:41 PM »
Would suggest you try Ralph's suggestion of taking the non-working phone and plug it into the port where you got a phone to work ( you could also swap the working phone and plug it into the port where you had your non working phone ).  That would be the quickest way to eliminate a port configuration issue.


 

Sitemap 1 2 3 4 5 6 7 8 9 10