[FreePBX issue during call platform migration] all circuits busy

[Liptonbrisk]

Before I head off to deal with AC installation, I don't agree with the part of the A.I. assessment that appears to be ignoring that the outbound INVITE goes to voip.freephoneline.ca, while the trunk identity was referencing voip2.freephoneline.ca. "Porta [the switch/server vendor] recommended to Fibernetics [CLEC/network used by Fongo/Freephoneline] to enable Host Name Verification on Sip Registrations. This was enabled." -- Fongo admin

The trunk must present the same host name the provider expects in the SIP registration and related identity fields. That makes the voip vs. voip2 distinction matter, because a host-name mismatch might break call acceptance even when the account page shows connected (however, I haven't tested that).

Related thread: viewtopic.php?t=20920

“Temporarily clear or disable custom outbound caller ID on the trunk and test again”

That may be worth trying though since some have reported calls failing based on certain characters in outbound CID name being rejected.

[cba123]

I started having the same all circuits busy 403 Forbidden error message on my outgoing calls using FreePBX today as well.
I also tried to switch to use voip2.freephoneline.ca with the same error.
I am still using the legacy SIP channel running Freepbx 15/Asterisk 16.

As @ilneofita suggested, adding these 3 settings to the PEER Details on the Outgoing SIP setting fixed it for me.
a) authuser=1613xxxxxxx
b) fromuser=1613xxxxxxx
c) defaultuser=1613xxxxxxx

I changed all the settings back to use voip.freephoneline.ca instead of voip2.freephoneline.ca that I tested earlier today.

I am not sure if I used voip2.freephoneline.ca if it would also have caused the voip vs voip2 mismatch and continued 403 forbidden errors that mkaye experienced, but using voip.freephoneline.ca with the 3 additional PEER settings got my FPL trunks on Freepbx server working again.

[cba123]

I add the problem in my asterisk using pjsip
I solved adding in my _endpoint to force the authentication
outbound_auth=montreal_auth

Can you post your working pjsip configuration settings that you are currently using for FPL, as I haven't been able to get my FPL trunks working with pjsip on the latest Freepbx 17 / Asterisk 22, which is why I am still on the older versions using the deprecated sip channel.

Also, I don't see any field for outbound_auth under pjsip Settings Advanced, and don't know where _endpoint is located.

EDIT: I see in a separate response you indicated you don't use Freepbx and only use Asterisk, so can you post your specific Asterisk config files that were used so that I can manually try and figure out which settings are made via Freepbx GUI and if there are any additional settings not in the GUI that may need to go in a _custom configuration file.

[Liptonbrisk]

in your conf try to add
authuser=1613xxxxxxx

and if you didn't add these already, try too
fromuser=1613xxxxxxx
defaultuser=1613xxxxxxx

Sorry I don't use freepbx

Edit: you previous post too mask the number

Okay, @mkaye, maybe you can try this to see if it helps:

1) In the FreePBX GUI go to Connectivity --> Trunks --> select the chan_sip trunk for Freephoneline.

2. Under SIP Settings --> Outgoing (Peer Details), add these lines (replace with your real digits):

a) authuser=1613xxxxxxx

b) fromuser=1613xxxxxxx

c) defaultuser=1613xxxxxxx


authuser=1613xxxxxxx -- This is the username sent for authentication challenges (same as authuser in many ATA/peer examples).

fromuser=1613xxxxxxx -- This forces the SIP From: username (the identity FPL sees as the caller).

defaultuser=1613xxxxxxx -- This is used when host is not dynamic. It's often equivalent to the login name Asterisk uses when registering/outbound. Baiscally, it's the main user identity Asterisk assumes for that trunk when no specific value is being used.



2. In Registration Settings, add the register string if required:

1613xxxxxxx:[email protected]/1613xxxxxxx (only if your trunk uses registration; I think Freephoneline requires registration for outbound calls to work past 15 minutes)

3. Submit, and Apply Config.


4. Then either reload Asterisk or at the Asterisk CLI run this: sip reload


I'm guessing a bit.


Test an outbound call.

As @ilneofita suggested, adding these 3 settings to the PEER Details on the Outgoing SIP setting fixed it for me.
a) authuser=1613xxxxxxx
b) fromuser=1613xxxxxxx
c) defaultuser=1613xxxxxxx

I changed all the settings back to use voip.freephoneline.ca instead of voip2.freephoneline.ca that I tested earlier today.

I am not sure if I used voip2.freephoneline.ca if it would also have caused the voip vs voip2 mismatch and continued 403 forbidden errors that mkaye experienced, but using voip.freephoneline.ca with the 3 additional PEER settings got my FPL trunks on Freepbx server working again.

Thanks for letting us know. mkaye indicated this:

added these - still fails

2. Under SIP Settings --> Outgoing (Peer Details), add these lines (replace with your real digits):

a) authuser=1613xxxxxxx

b) fromuser=1613xxxxxxx

c) defaultuser=1613xxxxxxx

Anyway, I would try making the FreePBX trunk use one Freephoneline host name consistently everywhere and set authuser, fromuser, and defaultuser to the SIP username.

[cba123]

I think the voip vs voip2 mismatch and resulting failure may have been because @mkaye may have literally copied what you indicated in the instructions that used voip2 while all the rest of their settings were voip and only edited the masked values in this setting.

2. In Registration Settings, add the register string if required:

1613xxxxxxx:[email protected]/1613xxxxxxx (only if your trunk uses registration; I think Freephoneline requires registration for outbound calls to work past 15 minutes)

Obviously, this needs to match the specific server used throughout the sip definition:
1613xxxxxxx:[email protected]/1613xxxxxxx
1613xxxxxxx:[email protected]/1613xxxxxxx

In Freepbx, the server should be defined in 5 spots using the deprecated sip channel (all under Sip Settings):
In PEER Details, under the Outgoing tab:
host=voip.freephoneline.ca
fromdomain=voip.freephoneline.ca

In User Details, under Incoming tab:
host=voip.freephoneline.ca
fromdomain=voip.freephoneline.ca

In Register String, under Incoming tab:
1613xxxxxxx:[email protected]/1613xxxxxxx

[Liptonbrisk]

I think the voip vs voip2 mismatch and resulting failure may have been because @mkaye may have literally copied what you indicated in the instructions that used voip2 while all the rest of their settings were voip

viewtopic.php?p=83223#p83223

started today - maybe last week on sone numbers - all numbers now
tried voip2

viewtopic.php?p=83228#p83228

this what i have used for years, except voip, not voip2 - is something missing or wrong?

host=voip2.freephoneline.ca
fromdomain=voip2.freephoneline.ca

the SIP exchange shows a server/identity mismatch: the outbound INVITE goes to voip.freephoneline.ca, while the trunk identity still references voip2.freephoneline.ca.

i have voip2 for host & fromname

Obviously, this needs to match the specific server used throughout the sip definition:
1613xxxxxxx:password@voip.freephoneline.ca/1613xxxxxxx

Wrong server

2. In Registration Settings, add the register string if required:

1613xxxxxxx:password@voip2.freephoneline.ca/1613xxxxxxx

Right server