2N IP intercom - Call End Signalling; Connected Voip Phone

2N TELEKOMUNIKACE a.s., www.2n.cz 26/198
Tone Meaning
Call end signalling
2N IP enables the user to set a call end timeout to avoid call intercom
blocking. Press a key on your VoIP phone to extend the call time during this
timeout.
Connected VoIP phone
This short tone signals successful connection between a VoIP phone and 2N
.IP intercom