Category Archives: Networks and telecommunications

Posts related to networks or telecommunications topic.

OpenIMSCore – Unresolvable Destination 478/TM error

Well, i was receiving an error when I was trying to register user “Alice” saying :  Unresolvable destination (478/TM) (for REGISTER) Solution is simple. I changed “/etc/bind/named.conf” file adding this files to top of the same file : include “/etc/bind/named.conf.options”; include “/etc/bind/named.conf.local”; include “/etc/bind/named.conf.default-zones”; include “/etc/bind/open-ims.dnszone”; Also I wrote an correct ip address of my […]

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OpenIMSCore : Installation and Configuration Guide

Hi there, my current project (also and next few posts) will be on subject of IMS. For faculty research I must install and examine an I-CSCF part of IMS subsystem. So let’s go : The IP Multimedia Subsystem or IP Multimedia Core Network Subsystem (IMS) is an architectural framework for delivering Internet Protocol (IP) multimedia services. It was originally designed by the wireless standards body 3rd […]

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Installation of UCT IMS Client on Ubuntu 10.10

The UCT IMS Client is designed to be used in conjunction with the Fraunhofer FOKUS Open IMS Core. The client has been developed by the Communications Research Group at the University of Cape Town, South Africa. First of all, you must download the source code from UCT IMS Client needs some dependencies. Use the following […]

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