similar to: Firewall will definatelyincrease jittersinyourvoice conversation

Do you mean this occurs when traffic is passed over an IPSec tunnel or that it occurs anytime a tunnel is use on a machine that also is passing VoIP traffic (outside the tunnel)? I assume you must mean over the tunnel but I am curious... Thanks, Wiley -----Original Message----- From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Tim

Absolutely. Lokesh, I suggest you go to the Wiki and check out the security issues inherint in the implementation of SIP in Asterisk. http://voip-info.org/tiki-index.php?page=Asterisk%20security http://voip-info.org/tiki-index.php?page=Asterisk+security+dialplan -----Original Message----- From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On

Dear Customer, We received your e-mail requesting support for our BlackIce Defender product, however we did not receive your license key which we will need to provide Technical Support. To obtain your License key please do the following: Version 2.9 and later: -Click on the BlackICE icon in the task tray to bring up the BlackICE screen. -Go to "Help" and then "About

Hello, I am not too familiar with the settings in our PIX (learning though). Here is the only access-list setting that we have in place for Asterisk: access-list acl-prod permit udp any host EXTERNAL_*_IP_HERE eq 5060 In rtp.conf we are allowing ports 10000 - 20000. We are not using SIP Fixup in our PIX due to firmware version. How do I go about adding the ability for udp ports 10000 - 20000

hey friends, I am looking for a free open source software (web based or application) through which I can monitor the Pix Firewall. What it should show Interface status or traffic , VPN Connectivity status, CPU Status, Memory Status etc. I am also running DHCP server on Pix Firewall (due to some reasons) If it can monitor that also means showing how many IPAddresses has been assigned, to whom,

Hi, I have about 10 Cisco 7960s behind a PIX 506E (IOS v6.3) firewall. After some period of time, asterisk says that some of them are unreachable, and the phones lose their registration. The only way to make the phones recover is to clear the NAT translation tables for the phones on the PIX (clear xlate...) Does anyone know how to fix this? As you can imagine, it is quite annoying. And it does not

I know this isn't a samba configuration issue, but I'm hoping someone might have encountered this problem before and knows the solution. I just installed a Buffalo LinkStation (Linux Samba NAS) on my network and was atempting to set up a shared printer. I have three systems. All are W2K. One uses BlackICE, the others use Norton Internet Security 2004. All of the systems, including the

Wiley is definitely right. It would be dangerous not to have a firewall for security reasons. -----Original Message----- From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Wiley Siler Sent: Wednesday, August 10, 2005 2:27 PM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: RE: [Asterisk-Users] Firewall will definately

Hi, If you will put firewall, then i think you will get high latency and consequently you will hear voice jitter in your conversation. so avoid putting firewall. Regards Lokesh Portugal mail lokeshkumar80@yahoo.co.in ____________________________________________________ Send a rakhi to your brother, buy gifts and win attractive prizes. Log on to

Hi All, I want to build a dedicated firewall/router as I am launching a NPO and I can host this in my garage. (Comcast offered me a 100 x 20 circuit for $99/mo with 5 statics) I used to run Untangle, but as of version 9, you are forced to use their build in protocol policies versus the firewalling I am used to (Deny All and then opening holes for specific IP's, etc). There are so many

hi, i was reading a rsync log file, and i discovered that the summatory of each file transfer(in bytes) doesn't match the total transfer for the operation. for instance: 2005/09/28 22:02:06 [1072] rsync to NOC from nocbox (63.110.176.221<http://63.110.176.221> ) 2005/09/28 22:02:07 [1072] IdsProcessor/IdsProcessorLogs/ 2005/09/28 22:02:11 [1072] IdsProcessor/SysLogs/Heartland-Bank/Pix/

Is there anything special that anyone here has had to do to get an Aastra phone (on the Internet) to talk to Asterisk behind a PIX firewall? Ports 10000-20000 UDP are open on the PIX and forwarding to the Asterisk server. The Asterisk server's RTP.CONF is set to use 10000-20000. The phone registers, and will place AND receive calls, however, no audio is passed. The phone is an Aastra

hi guys, found this logs on my mail server about possible fraud attempt and phising. is this normal ? Found ip-based phishing fraud from 10.2.0.0 Found ip-based phishing fraud from 255.255.255.255 Found ip-based phishing fraud from 10.1.0.0 Found ip-based phishing fraud from 255.255.255.255 . MailScanner has detected a possible fraud attempt from "ee.ee.ee.ee" claiming to be

Hi, We have a shorewall firewall running on SUSE 10. We have three nic''s, Lan, DMZ and Internet. We also have a Cisco Pix 506e. We moved from sending all our traffic through the pix to using the Suse box yesterday. The PIX is in the DMZ, with a connection to the LAN switch, the idea being that VPN users can connect to the pix to the lan. The Pix is on the 10.0.1.x subnet, the lan is

Hi, I've searched thru this list and saw other mentions of this, but no real solid responses on how to fix it. I've got a linux box (red hat 7.2) running Samba 2.2.5. I've got 2 NICs in the server, 1 to my internal network, and 1 to a PIX firewall/VPN that connects to an office across the state. The Linux box is the only thing plugged into that PIX. (I've verified everything

Hi, Long story short I've got a fully functional Dovecot IMAP instance and I am now looking to upgrade some perimiter authenticated SMTP relays to authenticate against the Dovecot instance. Trouble is that I am seeing errors such as "auth: Warning: sql: Ignoring changed user_query in /etc/dovecot/local_sql_users.conf, because userdb sql not used." in my Postfix server logs and not

Hello, long time lurker, first time writer.... We have the following set up ITSP | | Internet | | Cisco 2600 | | Switch----Asterisk Server running 1.0.9(has public ip) | | Cisco 515e Pix Firewall running Pix OS 5.3(run's a class c 1-to-1 nat and pat) | | Grandstream GXP-2000(run latest fw from grandstream site 1.0.1.9) The grandstream registers with the public asterisk server fine. I even

Hi all, I'm running a CentOS 5.2 server with a FC8 xen domU guest, and an irc server on the FC8 domU guest. For some odd reason, I can't access the irc server on the xen domU guest. >From FC8, when I run netstat -a, I can see irc is listening: netstat -a Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State tcp

Hi all, I'm running a CentOS 5.2 server with a FC8 xen domU guest, and an irc server on the FC8 domU guest. For some odd reason, I can't access the irc server on the xen domU guest. >From FC8, when I run netstat -a, I can see irc is listening: netstat -a Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State tcp

Hi, I asked this last week but i didn't get any answer So i will elaborate on my question. I need to setup a pix 515 firewall (running 7.2.2 OS) to allow sip traffic thru it from a sip phone wherever i may be. The pix is where all my servers are colocated and i will need to connect thru it from softphones / hardphones wherever i happen to be traveling. I need help setting up the pix for