SpitFire Help Desk



SIP Configurations and NAT

 

Auto dialer configurations in SIP:

Case

Firewall Present

SIP Provider Local or Remote

Need NAT Assistant

1

Yes

Local

No

2

Yes

Remote

Yes

3

No

Remote

No

Predictive dialer configurations in SIP:

case

Dial Agent On

Agent behind firewall

Agent via VPN

Firewall present for Predictive server

SIP Provider Local or Remote

Need DedicatedIP for Predictive

Need NAT Assistant

1

DID

Does not matter

Does not matter

No

Remote

Yes

No

2

DID

Does not matter

Does not matter

Yes

Remote

No

Yes

3

DID

Does not matter

Does not matter

Yes

Local

No

No

4

Softphone

Yes

Yes

gateway set with static ip route to SPD

Remote

Yes

Yes

5

Softphone

Yes

Yes

Yes

Local

No

No

6

Softphone

Yes

No

Yes

Remote

No

Yes

7

Softphone

No

No

No

Remote

Yes

No

8

Softphone

Yes

No

Yes

Local

No

No

Note: case 4 and 5 above are the only case where agent and SPD are in different networks

 


Related Articles

Attachments

No attachments were found.

Visitor Comments

No visitor comments posted. Post a comment

Post Comment for "SIP Configurations and NAT"

To post a comment for this article, simply complete the form below. Fields marked with an asterisk are required.

   Name:
   Email:
* Comment:
* Enter the code below:

 

Article Details

Last Updated
28th of August, 2008

Would you like to...

Print this page  Print this page

Email this page  Email this page

Post a comment  Post a comment

 Subscribe me

Subscribe me  Add to favorites

Remove Highlighting Remove Highlighting

Edit this Article

Quick Edit

Export to PDF


User Opinions

No users have voted.

How would you rate this answer?




Thank you for rating this answer.

Continue