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The Graveyard - Products No Longer Supported => Routers / COVR => DIR-825 => Topic started by: Cata on October 23, 2009, 09:16:28 AM

Title: SIP behind DIR-825 not working
Post by: Cata on October 23, 2009, 09:16:28 AM

Hardware Version: B1
Firmware Version: 2.01EU

My SIP setup (Asterisk) is dead. Worked perfectly fine behind a WRT54GL with Tomato. I am using the exact same settings.

Any fixes I should try before sending this POS back?

Thank you!

Title: Re: SIP behind DIR-825 not working
Post by: rockinthesixstring on October 23, 2009, 09:20:59 AM

I have a Trixbox PBX setup in my house on the exact same router.  I found that Port Forwarding SUCKS and does not work.

I had to use a Virtual Server... Just set your internal AND external ports to 5060 and point it to your PBX.

Title: Re: SIP behind DIR-825 not working
Post by: Cata on October 23, 2009, 09:26:48 AM

The 5060 is already set as a virtual server. The problem is that the range 10000-20000 (for RTP) can only be port-forwarded (and not virtual server-ed) being a RANGE. That's the only difference between virtual servers and port forwards on this router. It's probably what's not working.

Looks like the Trixbox (also using a Trixbox) connects to the external VOIP provider, calls initiate but don't actually go through.

What hardware/firmware do you have?

Title: Re: SIP behind DIR-825 not working
Post by: Cata on October 23, 2009, 09:32:09 AM

Also, if you don't mind, what is your (ALG) Configuration? It's in Firewall settings.

Thanks!

Title: Re: SIP behind DIR-825 not working
Post by: rockinthesixstring on October 23, 2009, 09:33:34 AM

Quote from: Cata on October 23, 2009, 09:26:48 AM

The 5060 is already set as a virtual server. The problem is that the range 10000-20000 (for RTP) can only be port-forwarded (and not virtual server-ed) being a RANGE. That's the only difference between virtual servers and port forwards on this router. It's probably what's not working.

Looks like the Trixbox (also using a Trixbox) connects to the external VOIP provider, calls initiate but don't actually go through.

What hardware/firmware do you have?

I'm using a basic Intel Atom desktop POS for my PBX... don't need a lot for a home phone.
I'm using Linksys SPA-941 telephones
I'm using Server 2003 for DHCP and DNS
I use CallCentric for my VoIP provider
I DO NOT NEED TO USE RTP servers
the only port I have open for sip is 5060.

Title: Re: SIP behind DIR-825 not working
Post by: Cata on October 23, 2009, 09:38:02 AM

What hardware/firmware revision do you have on your DIR-825?

Title: Re: SIP behind DIR-825 not working
Post by: rockinthesixstring on October 23, 2009, 09:44:11 AM

Quote from: Cata on October 23, 2009, 09:38:02 AM

What hardware/firmware revision do you have on your DIR-825?

Just bought my 825 a week ago and I'm using what came on it.  I don't have access to it right now so I can't say for sure.

Title: Re: SIP behind DIR-825 not working
Post by: Cata on October 23, 2009, 09:45:06 AM

European or North America?

Title: Re: SIP behind DIR-825 not working
Post by: rockinthesixstring on October 23, 2009, 09:46:17 AM

Quote from: Cata on October 23, 2009, 09:45:06 AM

European or North America?

Canada (North America)

Title: Re: SIP behind DIR-825 not working
Post by: Cata on October 24, 2009, 10:22:09 AM

OK, I fixed it. Downgrading to the 2.00EU firmware AND making sure I have SIP ALG in Firewall Settings (instead of forwarding RTP ports) did the trick.

Now I will wait for an updated firmware to fix this issue in 2.01EU...

Title: Re: SIP behind DIR-825 not working
Post by: rockinthesixstring on October 24, 2009, 11:00:49 AM

Quote from: Cata on October 24, 2009, 10:22:09 AM

OK, I fixed it. Downgrading to the 2.00EU firmware AND making sure I have SIP ALG in Firewall Settings (instead of forwarding RTP ports) did the trick.

Now I will wait for an updated firmware to fix this issue in 2.01EU...

Nice.  Yeah I wasn't sure what all the problems were about but I guess it totally has to do with the revision.  Mine worked perfectly right out of the box.  SIP AGL was checked for me already.

Hardware Version:B1      Firmware Version: 2.02NA

Title: Re: SIP behind DIR-825 not working
Post by: Ru-Fi-Oh on October 26, 2009, 04:27:11 PM

Try out this code

http://forums.dlink.com/index.php?topic=8956.0

Title: Re: SIP behind DIR-825 not working
Post by: Cata on October 26, 2009, 04:33:33 PM

Honestly, now that I managed to fix it, I don't dare touch it.  :) I'll wait until the official (non-beta) 2.02 is released.

BTW, do you have any resolution for my other thread about Website Filtering not working?

Thanks!

Title: Re: SIP behind DIR-825 not working
Post by: ChickenMan on November 06, 2009, 01:18:39 PM

Beta fix for SIP issues...
http://forums.dlink.com/index.php?topic=8956.0 -> NA Version
http://forums.dlink.com/index.php?topic=9161.0 -> EU Version