Comments on: Belgacom BBox2 – VoIP Support

By: stefano

stefano — Mon, 17 May 2010 21:03:47 +0000

Hi,
wondering if you can help me too with a VOIP issue.

I just swapped to vdsl2 and b-box2 with Belgacom ; before that I was using normal phone plugged in a linksys spa3012 (fixed ip )to connect to eutelia voip provider, though a cisco 800 adsl router lan port.

I have been playing with the config of the b-box since several days, and now I am finally able to start calls from my phone, but still cannot receive any.

The spa is connected to pc port 2 and has fixed ip 192.168.1.6 (tried .10, .100 and .200 too)

so far I have tried the following :
- disabling b-box2 telephony and changing sip ports to 4080
- disabling vlan 20 (voip)
- put the spa fixed ip in dmz
- set port triggering rules
- set lan servers to open the ports to my spa fixed ip (UDP 5060, range for UDP for rtp, UDP 8000 for rtpc and also 3745 for eutelia stun server)
- set the static ip on the lan bridge for my spa (weird it always reports as expired, as the lease is marked to end on 1970/01/01 00:00:00)

all these alone or combined…still, I cannot receive any call. It seems to me that lan server or dmz still do not open any ports : if I test with any web port scan from outside, all the ports are still closed….

Do you have any suggestion before I quit the task and move to set the B-box in bridge mode in front of my old cisco router (thus losing wireless) ?

Thank you in advance, Stefano

By: wazzaz

wazzaz — Sun, 02 May 2010 14:40:18 +0000

i have changed only the upper right: port default which shows 5060 into 5070 ore another value and it works fine thanks !!!

By: J2M

J2M — Tue, 23 Feb 2010 17:06:05 +0000

During more that one year it worked so for me since 2 days, when I change the port 5060 on the bbox 2 and I reboot, the bbox2 reconfig her self on 5060 after reboot…why ??? firware update ??? My dream is that cisco made a router wirking with BGC VDSL and BGC TV….to replace this shi…. bbox2!

By: Ed

Ed — Wed, 10 Feb 2010 13:34:55 +0000

Geert:
Is this what I have to do, in order to get my VOIP working. I have not been able to use my ATA 2100 Link system, and it is reall frustrating leaving the computer on to receive phone calls.
I really do not understand all the technical jargon, but if I understand you correctly this is all I have to do to get VOIP?

By: Reinhard

Reinhard — Sat, 30 Jan 2010 15:29:00 +0000

Please excuse my ignorance, but I have been fighting over this phenomenon for over 6 months. So in “advanced” “telephone” there are several possibilities to change ports:
1) upper right: port default which shows 5060
2) outbound proxy port which shows 5060
3) rigistrar/sip domain port which shows 5060
which ones do I have to change?
I tried changing just the sip domain port but it would always default back to 5060 after the reboot.

By: Geert

Geert — Mon, 25 Jan 2010 17:12:54 +0000

It means for the outbound SIP source port; aka YOUR_IP:5080 if you have multiple devices that will become YOUR_IP:5081 YOUR_IP:5082 etc…

You still need to register to YOUR_PROVIDER:5060 and it works as expected. I have successfully tested this up to 6 devices by just changing that one setting.

By: Wout Mertens

Wout Mertens — Mon, 25 Jan 2010 15:16:43 +0000

So are you supposed to change all ports to 5080? Does that mean you can no longer use the FXS ports with providers that expect to be contacted at 5060?

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By: Kenneth

Kenneth — Tue, 10 Nov 2009 19:22:51 +0000

Thank you so much! You really helped us a lot. We had problems with this for a long time.

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