Q.42 : Stability and echo (echo suppressors)

Q.42 : Stability and echo (echo suppressors)

Recommendation Q.42

Q.42 was an alias name of ITU-T G.131. Only this alias name was suppressed. ITU-T G.131 remains valid

Superseded and Withdrawn components
Number	Title	Status
Q.42 (11/88)	Stability and echo (echo suppressors) Q.42 was an alias name of ITU-T G.131. Only this alias name was suppressed. ITU-T G.131 remains valid	Withdrawn