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May 19, 2025
New Publication: ED-137/C5 Ch. 1 "Interoperability Standard for VOIP ATM Components – Volume 5 Supervision"

We are pleased to announce the publication of ED-137/C5 Ch. 1 “Interoperability Standard for VOIP ATM Components – Volume 5 Supervision”.

The revision includes clarifications and minor enhancements based on feedback from implementers—covering SIP session handling, SNMP attributes, frequency encoding, and editorial improvements.

Many thanks to the dedicated members of WG-67 Voice over Internet Protocol (VoIP) for ATM, chaired by Liviu Popescu (EUROCONTROL), for their excellent work!

You can download the standard here.

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