"I am starting a voice call, and I am using the updated standards from version 12.8.0" The Result

tag allowed newer phones to signal their specific needs more clearly to the network, leading to fewer failed calls and better audio quality during the early rollout of VoLTE services creative fictional story inspired by this technical code, or do you need more engineering details about its implementation in 3GPP protocols? TS 136 331 - V12.8.0 - LTE - ETSI

... mo-VoiceCall-v1280, spare1}. -- ASN1STOP. Page 217. ETSI. ETSI TS 136 331 V12.8.0 (2016-01). 216. 3GPP TS 36.331 version 12.8. 3GPP TS 36.331 V12.8.0 (2015-12)

Before this version was introduced, networks sometimes struggled to distinguish between a regular data connection (like opening an app) and an urgent voice call. Adding the