Currently viewing the tag: "cisco"

ISDN to IP Video Conferencing Migration

By On March 27, 2009 · Leave a Comment

Over the last several months I have been hard at work on a migration which has been in the works for several years.

The goal is to move video conferencing transmissions from ISDN 128kbps bonded calls to 384kbps IP calls, in order to improve the quality of the video and cut long-distance phone costs.

[...]

Continue Reading →

Web Conferencing With Dimdim

By On December 16, 2008 · Leave a Comment

For a while I’ve been wanting to write several articles on the power of open source and its potential covering multiple software applications that I have run into and this is definitely on of those cases.

In this economical downturn, the use of open source will be more attractive than ever as a strategy [...]

Continue Reading →

Hard SIP Phones – Cisco 7960 VoIP

By On July 3, 2005 · Leave a Comment

Received my Cisco 7960 SIP phone and althought it was tough to get the firmware (7.4) [P0S3-07-4-00], it was pretty straight forward to get the phone running.

MORE…

Basically the configuration had to be erased, the phone unlocked and pointed to the asterisk server where the tftp daemon is and the firmware lies.

[...]

Continue Reading →

Avaya Office IP412 PBX

By On April 9, 2005 · Leave a Comment

This particular job is for a University. This building is connected to the main campus via a private T1, but all traffic will remain local for now and be routed to the real world via a PRI/T1. The building has three floors, including a lower level, a first and second floor. The network is composed [...]

Continue Reading →