Openmptcprouter: VoIP for incoming calls

[Malaga82]

Expected Behavior

voip should work out of the box 😄
Both with udp and tcp transport

Current Behavior

Unable to register with UDP transport provider.

Possible Solution

for now switch for the box ( A510 IP ) to wan1 gateway, since i need provider DNS for register and domain resolution, but i use adguard dns for everything else.

Steps to Reproduce the Problem

with siemens A510 IP i can't get registration from FTTC provider that give me the number.
The protocol used must be UDP, i can't use TCP.
And i have to use its dns for registration.
Sometimes it register but if i call the number it doesn't hook the call, as soon as i change the gateway to one of my wans, it register and if call the number it hooks the call fine.

Specifications

• OpenMPTCProuter version: v0.55.3 r0+14198-da98603597
• OpenMPTCProuter VPS version: 0.1017 5.4.52-mptcp
• OpenMPTCProuter platform: x86_64

[Ysurac]

After many tests, this issue will be fixed in next release (and I think this will also solve some others issues).

[Malaga82]

if you need some tests about this, count in me 😉

[Malaga82]

i'm testing VOIP, will report if everything is fine with UDP this week.

[Malaga82]

After setting up the A510 IP gateway with openmptcp router IP it shows the VOIP connection as registred, but incoming calls are not working.
As soon as i set back gateway to wan1, then it starts to receive calls.
Connection is made to port 5060 and UDP protocol, provider doesn't support TCP ( it's ISP ). Maybe i should try to change VPN mode? I'm using glorytun UDP.

[Ysurac]

I'm working on that. I can make call but not receive any.
This is not related to the VPN used.

[Malaga82]

Ok, if you need me to do any test i'm here 👍