Linksys PAP2T Setup Guide

[Jake]

Credits to Val, thank you for your help.

The attached PDF will help you set up your Linksys PAP2T device from scratch. It is a known working configuration so if you are having troubles with your Linksys PAP2T reset back to defaults and follow this guide.

Edit by LiptonBrisk:
1) Navigate to Voice-->SIP tab-->SIP Timer Values (sec)
a. Reg Retry Intvl should be 120 seconds
https://support.freephoneline.ca/hc/en- ... redentials

b.Mango suggests the SIP T1 default setting is too aggressive, and to help resolve potential registration issues, T1 should be set to 1.
Navigate to Voice-->SIP tab-->SIP Timer Values-->SIP T1
Change SIP T1 to 1


2) In your PAP2T, Navigate to the SIP tab-->NAT Support Parameters, and make sure that the following settings are enabled:
(Thanks to Mango)
a)Handle VIA received-->yes
b)Handle VIA rport-->yes
c)Substitute VIA Addr-->yes

3) In your PAP2, Navigate to Line 1 (or whatever you're using for FPL)-->SIP settings, and change SIP Port to a random number between 30000 and 60000. Do this for security reasons (to help avoid SIP Scanners/hackers). Also, this step may help to temporarily address a corrupted NAT association that's developed between a router and ATA (if you're having registration issues, try selecting a new random port number in this range, and then reboot the ATA. If that works, you were dealing with a corrupted/stale NAT association in your router).

Never use UDP 5060 for local SIP Port, and don't use the same UDP port number for the SIP port on any other Line.

4. In your ATA, navigate to Voice-->Line (whichever you use for FPL)-->Supplementary Service Subscription-->Block CID Serv:
a) change to no
b) Click "submit"
Do this to avoid 15 minute call disconnections.

5.Navigate to Line (being used for FPL) tab-->Dial Plan
a) Use ([2345689]11|988|[2-9]xxxxxxxxx|1xxxxxxxxxx|011xxxxxx.|*98)

[Mango]

To prevent one-way or no audio with the new FPL switches, set the following on the SIP tab:

Handle VIA received: yes
Handle VIA rport: yes
Substitute VIA Addr: yes

[Badenoch]

What do u do if u get ur IP but cant access it on laptop. Says page not available... i cant access the ATA because the IP wont work.. So frustrated!

[Liptonbrisk]

What do u do if u get ur IP but cant access it on laptop. Says page not available... i cant access the ATA because the IP wont work.. So frustrated!

http://www.dslreports.com/forum/r159098 ... ot-working

[Senn440]

Has anybody tried (successfully) to have 2 different phone numbers being used by the 1 adapter? Does Freephonelines allow this?

[Liptonbrisk]

Has anybody tried (successfully) to have 2 different phone numbers being used by the 1 adapter?

Sure

If your ATA makes more than 10 registration attempts in 5 minutes, you may end up being temporarily IP banned by the specific FPL server the ATA was sending registration requests to.
So, I suggest not using the same proxy on both lines. That is, if you're using voip.freephoneline.ca on Line 1, use voip2.freephoneline.ca on Line 2.
If you're using the same proxy on both lines and constantly rebooting the ATA, you may experience being temporarily IP banned more quickly.

If you have SIP ALG related issues though, then you'll be forced to use voip4.freephoneline.ca:6060 to circumvent SIP ALG.

Does Freephonelines allow this?

Yes. You'd need to buy another VoIP unlock key using a different email address.