Tag Archives: REGISTER

SIP Register – Lesser Known Features

RFCs & Standards, VoIP

Some of the lesser used / utilized features of the SIP REGISTER method.

Kamailio Bytes – UAC for Remote User Registration to external SIP Server (Originating SIP REGISTER)

Using Kamailio’s UAC module to send outbound SIP REGISTER messages

SIP REGISTER status & why it’s not what you think it is.

RFCs & Standards, VoIP

SIP Register status, expires and why it’s often misunderstood.

Random Posts on

EPC, LTE, Mobile Networks

Open5GS EPC: SGW selection by eNodeB ID / TAC

Kamailio Bytes – Transaction Module

IMS / VoLTE, Mobile Networks, RFCs & Standards, SDM, VoIP

ENUM – DNS based Call Routing

Remember Bash History Forever

5G SA, Mobile Networks, RFCs & Standards

5GC: The Network Function Repository Function

GSM, Mobile Networks, RFCs & Standards, Software, VoIP

Demystifying SS7 & Sigtran – Part 4 – Routing with Point Codes

EPC, EUTRAN, IMS / VoLTE, LTE, Mobile Networks

Lifecycle of a Dedicated Bearer – From Flow-Description AVP to Traffic Flow Templates

5G SA, GSM, IMS / VoLTE, LTE, Mobile Networks, RFCs & Standards, SDM

An intro to GSMA TAP3 Files

FreeSWITCH, VoIP

HTTP PUT call recordings from FreeSWITCH

IMS / VoLTE, Mobile Networks, RFCs & Standards

SMS-over-IP Message Efficiency – K