News

We are pleased to announce the publication of ED-137C/5|Interoperability Standard for VOIP ATM Components - Volume 5 Supervision. 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. The objective of Volume 5 (Su ...

We are pleased to announce the publication of ED-137C/4|Interoperability Standard for VOIP ATM Components - Volume 4: Recording. 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. ED-137 Volume 4 proposes a pro ...

We are pleased to announce the publication of ED-137C/2-8|Interoperability Standard for VOIP ATM Components - Volume 2 Telephone - Addendum 8 Radio Intercom 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 applicatio ...

We are pleased to announce the publication of ED-137C/2-7|Interoperability Standard for VOIP ATM Components - Volume 2 Telephone - Addendum 7 Hotline Access 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 applicatio ...

We are pleased to announce the publication of ED-137C/2-6|Interoperability Standard for VOIP ATM Components - Volume 2 Telephone - Addendum 6 Extended Call Forward. 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 applicat ...

We are pleased to announce the publication of ED-137C/2-5|Interoperability Standard for VOIP ATM Components - Volume 2 Telephone - Addendum 5 Voice 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. Volum ...

We are pleased to announce the publication of ED-137C/2-4|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. Vo ...

We are pleased to announce the publication of ED-137C/2-3|Interoperability Standard for VOIP ATM Components - Volume 2 Telephone - Addendum 3 Instantaneous Access 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 appl ...

We are pleased to announce the publication of ED-137C/2-2|Interoperability Standard for VOIP ATM Components - Volume 2 Telephone - Addendum 2 FAA Legacy Telephone Interworking. 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 speci ...

We are pleased to announce the publication of ED-137C/2-1|Interoperability Standard for VOIP ATM Components - Volume 2 Telephone - Addendum 1 Legacy Telephone Interworking ATS-R2 ATS-No.5 and ATS-QSIG. 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 whic ...