Aastra 400 Serie Manual Del Sistema página 448

Prestaciones
these cases the connection must first be fetched into the system for the intrusion,
causing a faint crackling. Prerequisites for this procedure are sufficient VoIP licenses
and DSP resources.
Tab. 234 Silent intrusion: Connections
Existing connection combination
External (ISDN, FXS) — internal (any)
External SIP — internal (DSI, DECT, ISDN, FXS)
External SIP — internal (IP, SIP)
Internal (IP, SIP) — internal (IP, SIP)
Internal (DSI, DECT, ISDN, FXS) — internal (DSI, ISDN, FXS, IP, SIP)
Internal (DECT) — internal (DECT)
External (any) — external (any)
448
Intruding terminal
DSI, DECT, IP, FXS
Silent
Silent
Audible crackling
Audible crackling
Silent
Not possible
Not possible
Funciones y prestaciones del sistema a partir de R2.1
ISDN, SIP
Not possible
Not possible
Not possible
Not possible
Not possible
Not possible
Not possible
syd-0370/1.2 – R2.1 – 07.2012