I have a 3524 switch that I want to monitor VoIP traffic on via a SPAN session. The issue is that with my current config I am receiving some of the monitored port traffic but not all of it. ...
I need a good tutorial, book, intro something or another, on FreeSwitch. I know nothing about VOIP, but I want to develop for FreeSwitch. ;)
Please, don't tell me the freeswitch.org website...
We have 14 cubicles at our new location. Could we use comcast cable for voip or is T1 necessary?
I am having a problem where VoIP traffic cannot pass Checkpoint firewall. Secifically, I get this error:
Service: sip (5060)
Source Port: 11574
Informa...
How do I convert this phone to SIP. I see on the internet instructions including using a TFTP server, where do I get this - will my 2003 Server run this. Also there is a Default file called SI...
Configuring a new Netvanta 3448 router for QoS.
This site connects back to the hub via a T1 link running MPLS. I know that the provider is setup for QoS over MPLS, although I have not yet ...
WHEN I CONNECT TO YAHOO MESSENGER WITH OPTION "NO PROXY"IT WONT CONNECTS .BUT WHEN I CONNECT WITH "USE PROXY "OPTION IT CONNECTS BUT IT WONT CONNECTS TO THE YAHOO VOICE SERVICES.
CAN ANY O...
Hi experts,
I'm wondering is it possible to have multiple headsets (for VOIP connections) going through the one pc? Is there some sort of adapter unit and program I can get to do this?
T...
Can I get a "layman's" definition of when to use an FXS card vs. an FXO card? I'm setting up a small CME install....cisco 2851 router with a 48 port 3560 cisco switch, with 30 7940 cisco phon...
I am getting mixed answers from Toshiba on a IP phone system. We need to implement QOS on the LAN side (not over a WAM) at a campus. This campus has a GB fiber backbone across a Xyxel switch...
Is there a way to backup all phone and user info from Cisco Call Manager 3.3 and restore to the newer version of Cisco Call Manager 4.2? Our Verizion rep is telling us it can not be done. This...
Hi,
I was hoping to get some feedback on a Voip system based on trixbox. This is the scenario:
**Internal Offices**
-Main office has 4 phones and 2 or 3 PSTN lines.
-Local offices (withi...
Hi all,
I am trying to catch hold of QoS on a catalyst 3560. The plan here is to configure qos so that traffics are classified according to various protocols/ports. I have also plan to confi...
We are getting ready to roll out VoIP using all Cisco equipment. Some office only have 1 data run. We currently use Port-Security to prevent unauthorized devices. Since we will have seperate v...
I recently got a nanostation2 from ubnt.com and it had really good range and performance for the price. I have seen Qos for voice as menu item and I was wondering how these devices would hand...
Hi,
I have a PRI line connected to Cisco CCME 3845 router and now all my incoming and outgoing lines through PRI is not working. When i check with telecom company they said everything fine...
I should preface this by saying I know next to nothing about Switches! This implementation was originally constructed and rolled out by a 3rd Party but since then we have had a switch failure ...
I have MOH setup and running internally. I now need to set it up so external callers will hear it while they are waiting. I have included our core router configuration and our internet route...
A department of my company has two PSTN analog lines with phone numbers
+82402510086 and +82402510087,but now they moved to another place,and they
want to keep their phone numbers....
I have a VoIP box that connects to a Cisco 2950 switch that connects to my internet router, a Cisco 2620XM with 2 WAN interfaces. I've configured the router with"ip load-sharing per-packet" o...
I have a QoS question hopefully you can help. I have three sites (A, B, and C), each with a 2621xm series router and a catalyst 2950 switch. Site A and site C are connected to site B via a f...
I have a 150 handset base and about 100 pc's. What is the best way to ensure voice quality. QOS tagging on the packets or VLans. VoIP vendor is not recommending vlan just tagging.. I like ...
I have 3 asterisk servers where we use a shortcut sequence *9x to dial over an IAX2 connection. I cannot dial out from one server but i can accept incoming IAX calls. The servers are tunnel...
I have created an POTS/analog autodialer program in VB6 using Dialogic cards which sequentially places multiple telephone calls to various telephone numbers. Obviously, I have long distance ...
Hello everyone,
Our organization is currently looking at upgrading our phone systems. We currently have 7 office sites around our state, which all have old key based phone systems. One av...
