Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations Mike Lewis on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

NS700 - Gamma SIP 1

Status
Not open for further replies.
PabsUK

PabsUK

Systems Engineer
Dec 14, 2017
20
GB
I'm in the process of putting Gamma SIP trunks on a NS700 but I 'm getting one-way transmission, I'm sure I came across a troubleshooting guide yesterday but I can't find it today. Anyone seen one or know of anything obvious for me to look at?

Thanks
 
Sort by date Sort by votes
Are you using a Gamma Assured router or your own?, usually a NAT issue, need to make sure port 5060 is pointing to your system address and 6000-40000 is pointing to your DSP address.

Calum M
ACSS
 
Upvote 0 Downvote
I would also suggest you check the Virtual Slot----Shelf Property and make sure Nat Fixed Global Address to the public IP address that Gamma is expecting along with NAT Traversal as fixed Address. I have had this issue when Gamma receives the internal IP address as part of the SDP header



 
Upvote 0 Downvote
Thanks for the pointers guys, turns out the router was programmed with the wrong IP address for the DSP.
 
Upvote 0 Downvote
Status
Not open for further replies.

Similar threads

mhlduffy
  • Question
NS700 SIP Trunk Password
Replies
5
Views
242
CMUK
CMUK
S
  • Question
Panasonic NS700 SIP Busy
Replies
9
Views
593
Scott_Cloud
S
1fer
  • Locked
  • Question
NS700 SIP trunk appearance
Replies
3
Views
380
Ired
Ired
Foster2212
  • Question
Panasonic NS700
Replies
1
Views
81
martincom
martincom
NathanAD
  • Locked
  • Question
NS700 SIP header missing contact feild
Replies
3
Views
350
Ired
Ired

Part and Inventory Search

Sponsor

Back
Top