web statisticsweb stats

Business Phone Systems

Previous Thread
Next Thread
Print Thread
Rate Thread
Joined: May 2006
Posts: 82
Member
Member
Offline
Joined: May 2006
Posts: 82
I have a NEC DSX80 system which utilizing a lynksys wrt54gl router which isn't pass through any SIP traffic
We put up wireshark capture on it but can not recieve aany SIP traffic. We are in need of using a remote Voip phone which now registers and works 90% of the time but every 6.5 to 7 minutes it will reset and display SIP server lost We are sure that the problem points at the Lynsys router. Any help would be greatly appreciated

Atcom VoIP Phones
VoIP Demo

Best VoIP Phones Canada


Visit Atcom to get started with your new business VoIP phone system ASAP
Turn up is quick, painless, and can often be done same day.
Let us show you how to do VoIP right, resulting in crystal clear call quality and easy-to-use features that make everyone happy!
Proudly serving Canada from coast to coast.

Joined: Sep 2011
Posts: 100
CMM Offline
Member
*****
Member
*****
Offline
Joined: Sep 2011
Posts: 100
Have you set up the proper port forwarding for SIP traffic to the DSX IP address within the router? Port 5060 and possibly even 1024-1215?

https://www.necdsx.com/docs/dita/dsx_v3_complete/index_voip_nat.html

Note that the guide specifies system software level 3.2.0 for NAT Traversal to work.


Chris
NECOM Solutions powered by Internet and Telephone, LLC
Comdial, Vertical, NEC DSX/SL1100, Avaya IP Office

Moderated by  ttech 

Link Copied to Clipboard
Newest Topics
Identify a 1980's reception console
by Toner - 05/08/25 01:02 PM
outdial message notification cuts off
by Bellhanger - 05/05/25 10:05 AM
3515 vodavi phones.
by Gary S. - 05/01/25 12:26 PM
AT&T Coinsoft
by ChrisRR - 04/30/25 02:39 PM
Forum Statistics
Forums84
Topics94,526
Posts640,016
Members49,852
Most Online5,661
May 23rd, 2018
Newest Members
Marcgyver, DEN2MM, ferhat_efe, utec, MoverDub
49,852 Registered Users
Top Posters(30 Days)
Toner 4
Who's Online Now
3 members (justbill, Touch Tone Tommy, Professor Shadow), 275 guests, and 43 robots.
Key: Admin, Global Mod, Mod
Contact Us | Sponsored by Atcom: One of the best VoIP Phone Canada Suppliers for your business telephone system!| Terms of Service

Sundance Communications is not affiliated with any of the above manufacturers. Sundance Phone System Forums - VOIP & Cloud Phone Help
©Copyright Sundance Communications 1998 - 2025
Powered by UBB.threads™ PHP Forum Software 8.0.0