Nexo FXO-128o, User Manual

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4 Configurations on Web Interface
Coder Name
flash-hook event to remote terminal, and thus user does not need
to handle it locally
The device supports G.729, G.711U, G.711A, G.723,
G.726-16/24/32/40. When outgoing calls are made, G.729 will
be used.
Payload Type Each kind of coding has a unique load value, refer to RFC3551.
Packetization Time The time for voice packaging
Rate Voice data flow rate; It is defaulted by system.
Default value is ‘disabled’. If this parameter is enabled, VoIP
Silence Suppression transmission bandwidth can be saved, and meanwhile network
congestion can be avoided.
Prefer Codec Choose local or remote codec as the preferred codec
4.10.4
Service Parameter
Service parameters include timeout for dialing, digit map,MWI message and so on.
Table 4.10.4-1 Explanation of Service Parameters
Parameter Explanation
Timeout for off-hook Mainly used to define a timer that when the user is off hook an
analog phone without dial any digits
With the help of dialing timeout, you can limit the time
between two digits while users are typing the digits of a
Timeout for dialing number through an extension. If the timeout expires, the
gateway will consider the dialing has finished and will try to
send message to SIP server. Default value is 4 seconds.
Timeout for This parameter determines how long the caller party will wait
answer(Outgoing call) for answer when making outgoing calls through a phone.
Timeout for This parameter determines how long the phone rings when
answer(Incoming call) there are incoming calls
Gateway-128o User Manual 44