GTPv2 – F-TEID Interface Types
Nick A quick look at the Interface Types in the F-TIED field in GTPv2
February 2020
Kamailio Bytes – SIP over TLS (SIPS)
Using Transport Layer Security (TLS) to protect SIP traffic from modification / manipulation and guarantee message authenticity.
Kamailio Bytes – Nightly Releases the Lazy Way
Using apt package manager to install nightly Kamailio builds
Kamailio Bytes – Ansible for Automating Deployments
Using Ansible to automate Kamailio deployments at scale
Things I wish I knew about setting up private VoLTE Networks
Lessons learned about setting up VoLTE / IMS Networks at small scale.
BaiCells Neutrino eNB Setup
Configuring BaiCells Neutrino eNB
VoLTE / IMS – P-CSCF Assignment
How the P-CSCF address is assigned to a UE in Protocol Configuration Options (PCO) during bearer establishment.
Automated SIP testing with sipcmd
Using sipcmd to test SIP Services from the command line
SRS LTE – Software Defined LTE Stack with BladeRF x40
Using SRS LTE Stack with the BladeRF x40 Software Defined Radio (SDR)