NB3000-Line-Hd User Manual 4.2
Parameter
Voice-Over-Mobile Audio Profiles
Speakerphone
Handle situations of loud echo with extreme acoustic distor-
tion.
This mode is intended for use with a car kit or speakerphone
applications with high volume and high distortion. Acoustic
echo in this situation has negative ERL and is impossible to
cancel completely. It operates in a half-duplex manner and
will be very aggressive in muting the entire signal to prevent
any echo blips from being heard.
Bluetooth
Provides moderate echo, long delay (up to 64-ms dispersion).
This mode is intended for bluetooth headsets and carkits
which may have DSP processing on board and could give
added delay to the system.
Parameter
Endpoint Settings Voice-Over-Mobile
Modem
Specifies the modem which will be used for voice-over-mobile
calls
Audio profile
Specifies the modem’s audio profile
Volume level
Specifies the modem’s volume level - 1 = low
Parameter
Endpoint Settings SIP (registrar)
Subscriber
The subscriber name for a registering SIP client
Username
The username for a registering SIP client
Password
The password for a registering SIP client
Parameter
Endpoint Settings SIP (direct)
Subscriber
The subscriber name of the SIP agent
Host
The IP address of the SIP agent
Port
The port of the SIP agent
Username
The username to authenticate at the SIP agent
Password
The password used for autentication
Parameter
Endpoint Settings SIP (user-agent)
Host
The IP address of the remote SIP registrar
Port
The port of the registrar
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