similar to: Nat Issue - is this Draytek || Asterisk?

Hello, if you have a Draytek SIP phone, please check if the phone doesn't flood your server with SIP REGISTER messages. Draytek phones are broken and keep sending REGISTER messages after receiving 200 OK (even if expires value is long enough). Several such phones are flooding iptel.org public servers these days. If you have direct contact to Draytek developers, please send it to me.

I am unable to get a my Draytek working with our Asterisk server. I can make/recieve calls but get no audio. I have tried the various codecs at the Vigor end but still getting nothing. I looked at sip debug (below) but am new to Asterisk and don't really know what I am looking for. Asterisk works fine with XLITE so I know my installation is ok. Sip read: INVITE

Greetings all- I've got a rather odd situation and would like to know if anyone can shed some light on the issue. Some background- I've got an * system running 1.4.11 (yes I know it's older.. upgrades are planned at some point...). I also have a remote user with a cordless phone connected to a Draytek ATA device. When this user is on a call and receives another call via call

This is a real 'newbie' type question, but I can't get my brain to work today. Is it possible to re-direct an incoming SIP call based on it's CLI? Ideally I would like to check incoming calls against a short whitelist (of say 20 numbers) and redirect to a different extension if there is a match. I would also like to redirect calls that fail to present any CLI (aka

I'm in conversation with Draytek's pre-sales dept.............. Here's the most recent reply: <Hello, We really don't know of anyone who has run an Asterisk server on a Vigor2900. There are doubtless people around, but it's relatively rare. Most people don't run SIP servers. Regards,> All I want to know is, if I buy one of these routers, will it break my setup or

Hi, We're installing an * box next week (pbxtra from fonality) and I'm trying to come up with a solution for remote users that want a phone in their home. I need VPN and QoS capability, wireless support would be a nice to have. Ethernet handoff is fine, i don't need integrated dsl or cable modem... I've been googling and cruising the list and can find bits and pieces

Dear All, How can we know the On board supports echo cancellation I have *Digium, Inc. Wildcard TE410P quad-span T1/E1/J1 card 3.3V (rev 02)*board all working fine but sometimes i got echo when user are calling a PRI. is there any way to know on board echo cancellation . regards Dhaval -------------- next part -------------- An HTML attachment was scrubbed... URL:

Bob, Have you looked at any of the products by Zyxel? With QOS, VPN & wireless support they have: For ADSL: Prestige 652HW Firewall/Router: Zywall 10W & 30W I'll be honest, I havn't used any of these yet. We were looking for similar products to suuport our VOIP installs. We just ordered some demo units from Zyxel, we shoul have them later this week. I'll let you know

Hi, This is a thank you message for all that helped me including Max from www.asterisk-support.ru with whishes of a Happy New Year. Althought I still have a problem I'm happier I've 50% of my task complete. I'm using two TA from Draytek (router 2600V / router 2500V) 3 ADSL lines (2 for TA 1 for ASTERISK with a Draytek 2500 no voice model). If I call from one to another (using

Hi all, I finally got my IPSec tunnel from my Fedora firewall system (running Shorewall 4.0.6) to a remote Draytek Router up-and-running, but I''m having difficulties directing traffic through the tunnel. From the output of "racoon -F -f racoon.conf" and the connection status page of the Draytek I can tell the tunnel is UP, but ping and traceroute requests to several hosts

Hi, Ok.. I know dual NAT is a problem for SIP.. ie. UA - NAT - Internet - NAT - Asterisk What about Multi-NAT where a dedicated public IP is mapped to the private IP of the asterisk box.. ie UA - NAT - Internet - Multi-NAT - Asterisk http://www.draytek.co.uk/support/kb_vigor_multinat.html Anyone tried it? Thanks..

Had something recently on 2 separate sites where there was a lot of audio lag on a call - and by a lot I'm talking 5 seconds or so. Two different sites, but the setup is similar: SIPphone A <internet> Asterisk <IAX/Internet> Asterisk <-> SIPphoneB If the phone called extensions local to it's asterisk there was no lag, but if it called out (separate IAX trunk) or to

I have a DrayTek Vigor3300V gateway with 8 FXO ports. I am trying to configure asterisk to dial out on the gateway. I have one of the FXO ports configured on sip account 100. If I dial the sip account then the router gives me dial tone, with which I can dial a number. Unfortunately this is not the behaviour I desire. I want to setup the FXO port as a trunk with out it giving me a dial tone. I have

On 10 February 2015 at 12:55, jg <webaccounts173 at jgoettgens.de> wrote: > >> Some firewalls have a 'consistent NAT' option that needs to be enabled, >> otherwise you get the symptoms described. >> >> While reading about NAT, I came across this web site: > http://nattest.net.in.tum.de/ > The test tool looks at various NAT related properties and

One of our clients has a Draytek Vigor 2920- their natted Snom phones behind it are registered to an Asterisk 1.4 server on an external public IP. I've set QOS, bandwidth management and turned off the SIP ALG via telnet but I'm still having some problems with some of the phones losing registration if Asterisk is restarted. I can see the phones sending SIP REGISTER messages, but they

Hi, Does anybody else have problems like this. I'm in the UK with a 1mb ADSL service from Eclipse. I have a Draytek Vigour 2600 ADSL router. My * box is configured with a public IP address which is presented on one of the switch ports on the rear of the router. When there is some SIP activity, incoming mainly, towards my * box, the router will lockup after a short period?! I've tried

Hi Centos linux 5.11 server with samba3.6.23-6.el5 with workgroup (not domain) This system has been running for four years with no real issues. There are 9 xp clients all within the workgroup, rather than connected to the domain. The server is used for windows shares and for openwebmail This week I had a problem with the draytek 2820 adsl router. I had to reset it and update to the latest 2014

Hai Peter, Chipping in here. > > > Hi Rowland, > > You are right about firewall boxes. At least Cisco ASA is a terribly > (over) complicated device. People who are not Cisco pros should be > warned. Stay away, you will just waste your time, get frustrated, and > get sleepless nights. > > I don't blame the Cisco ASA here. In my case, I hadn't much

Greetings list, Thanks to all who replied to my thread a few days ago "SIP devices with packet loss tolerance". One of the suggestions that came out of that thread was to replace routers at users' premises with ones that support QoS. I've used m0n0wall's QoS in the past with reasonable success, but it's quite a bulky and complex setup for deploying to remote sites which

Hi, I have setup a IPSEC VPN using Openswan to connect a Draytek router to a CentOS 5.2/Shorewall 4.2.9 firewall. The VPN establishes OK but I''m getting a problem with packets from the left hand subnet getting masqueraded rather than routed down the IPSEC VPN as though they were going out onto the net. I''ve spent the last day searching Google and so far I''ve hit a