ED-137C_2 Ch. 1 - Interoperability Standard for VOIP ATM Components - Volume 2 Telephone - Change 1

We are pleased to announce the publication of ED-137C_2 Ch. 1|Interoperability Standard for VOIP ATM Components - Volume 2 Telephone - Change 1.
This Change document implements the modifications to ED-137C Volume 2 - Telephone - necessary to address the observations of the VoIP Interoperability Event.
It is available on the EUROCAE eShop:
https://eshop.eurocae.net/eurocae-documents-and-reports/ed-1372c-change-1/