search for: bandwidth_calculator

HI, Here is my setup: USERS -> PSTN -> Service Provider -> Asteriskbox1 -> IAX2 trunk -> Internet -> IAX2 trunk -> Asteriskbox2 ->Sip Clients between asteriskbox1 and asterisk box2, I've VPN configured. from Asteriskbox2 to internet my line speed is 1MB. Is there any why that I can calculate how many number of concurrent calls I can place / receive. thanks arun

Hello everyone, this is my first post to the list, so hello again. We're a small company in Romania and we're trying to set up a really small version of "call center". That is, we want to get a few land-lines from our telco in different countys and "bridge" all calls to our HQ, in order to make it cheeper for our clients to call us. Unfortunatelly there's no ISP

Hi, I know some of you are very experienced as to the working of networks. I wondered whether there is some accepted way of determining bandwidth needs based on the network traffic over time. For example, looking at the figures for the network traffic through the server interface, we have hourly, daily and monthly figures. If everything were linear, taking the hourly figure and dividing it by

Hi. I'm having trouble figuring out why I'm not able to make many concurrent VoIP calls on my system. I'm not aiming for a huge number, because I have purposely bought a low powered system, but I would think that I could get more. Here are the details: I have a small-form-factor Asterisk server with an Intel Atom 230 CPU (1.6 GHz, 533 MHz FSB) and 512 MB DDR2 533. It is running Ubuntu