Tainet VENUS 2916, User Manual

Page: 105 / 225

Chapter 3 Configuration and Management
89
to Park User B to Park server, After that User A hear busy
tone to On Hook. Now the call User B with A has been
Park.
Call Park server
URL
To specify a Park server. Example “park@192.168.1.222”.
If without the configuration auto generate a local park
server in the device.
Call Park server
share with tcid 1~8(2908) or 1~16(2916) or 1~24(2924) or 1~32(2932),
The local park server share the TCP/IP port with a
specified TCID.
Call pick up
function code
Default “*62”.
When there are Call be Park in the device a user (User C)
can dial “*62” to pickup the call.
Call intercept
function code
Default “*63”.
When User A call to User B, User B is ringing. If User C in
a same device with User B, U
ser C dial “*63” to intercept
the call. After that User B stop ring and conversion A and
C.
Fax Signaling
Method Determines the SIP signaling method used to establish
and convey a fax session after a fax is detected.
1. No fax negotiation using SIP signaling, changing code
as configuration (G711 transparent mode).
2. Initiates T.38 fax relay.(Default)
3. Initiates fax using the coder G.711 A-law/µ-law.
4. Fax Fallback, Initiates T.38 fax relay. If the T.38
negotiation fails, the gateway re-initiates a fax session
using the coder G.711 A-law/µ-law.
Note 1: Fax adaptations:
Echo Canceller = On
Silence Compression = Off
Echo Canceller Non-Linear Processor Mode = Off
Note 2: If the gateway initiates a fax session using G.711,
a „gpmd‟ attribute is added to the SDP in the following
format:
For A-
law: „a=gpmd:0 vbd=yes;ecan=on‟.
For µ-
law: „a=gpmd:8 vbd=yes;ecan=on‟.
T30 fax codec 1. G711 µ-law
2. G711 A-law
Fax tone
detection Fax tone detection and send reInvite to build fax
communication.
1. Disable (Default)
2. Callee
3. Caller