Unstructured Supplementary Service Data or "USSD" is the stack used in Cellular Networks to offer interactive text based menus and Read more
Searching with CouchDB in Python Read more
The #Telecom reading list for this year; including books on Submarine Cable Systems, the history of Cable & Wireless, Alcatel Read more
A look at taking SS7 traffic and putting it onto IP / SIGTRAN links on the MTP2 / Layer 2 Read more
This post is one of a series of packet capture analysis challenges designed to test your ability to understand what Read more
Quirks and gotchas of working with SMS on IMS on iPhones. Read more
Using FreeSWITCH as an IMS Application Server Read more
Short mystery regarding cloned Ubuntu VMs with different MAC Addresses being allocated the same IP Addresses by DHCP. Read more