October 25, 2018
EUROCAE Open Consultation ED-137_2C-1 (1)

We are pleased to announce the availability of the following draft EUROCAE document prepared by EUROCAE WG-67 “Voice on Internet Protocol (VoIP) for ATM” for Open Consultation:

Draft ED-137_2C-1 “Interoperability Standard for VOIP ATM Components – Volume 2 Telephone – Addendum 4 Override Call”

The scope of ED-137 is to define the rules for VoIP implementations to support ATM communications and their interoperability. ED-137 is composed of multiple Volumes, each of which is dedicated to a specific application. Volume 2 proposes a profile standard for the use of SIP to establish, terminate and modify speech media sessions of the Ground Telephone Service in an Air Traffic Services Ground Voice Network (AGVN). Volume 2 is composed of a core document describing the basic requirements and a number of addenda dedicated to specifc functionalities. Addendum 4 describes the requirements for Override Calls.
The document as well as the forms are posted on the EUROCAE workspace.

You are invited to review the proposed draft and complete the comment form. Early replies are encouraged.

All comments must be submitted by 11/30/2018 12:00:00 AM.

Related News

Open Consultation for ED-329

We are pleased to announce the availability of the following draft EUROCAE document prepared by EUROCAE WG-105 SG-1 – Detect ...

Open Consultation for ED-356

We are pleased to announce the availability of the following draft EUROCAE document prepared by EUROCAE WG-127 – Lower-risk Aviation ...

New Working Group: WG-136 “Digital Regulations and Certification Framework”

Join WG-136 ‘Digital Regulations and Certification Framework’ On 24 June 2026, the EUROCAE Council approved the establishment of WG-136 ‘Digital ...

New Working Group: WG-137 “Service Oriented ATM Architecture”

Join WG-137 ‘Service Oriented ATM Architecture’ On 24 June 2026, the EUROCAE Council approved the establishment of WG-137 ‘Service Oriented ...

NEWSblog June 2026

Catch up on all the latest updates from EUROCAE in our monthly newsletter, your go-to source for insights into our ...

New Publication: ED-348 -  Guidelines for the Use of Multi-GNSS Solutions for UAS Specific Category – Medium Risk Operations SAIL III

We are pleased to announce the publication of ED-348 – Guidelines for the Use of Multi-GNSS Solutions for UAS Specific ...