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Pub. 42004-550A
Elemec3
Console Manual
—Version 3.0
Page 64 of 114
P:\Standard IOMs - Current Release\42004 Instr. Manuals\42004-550A.docx
09/20
SIP Properties
Audio Setup Delay
—compensation for varying call set-up times between different IP PABXs resulting
in lost audio at the beginning of a voice page. The value entered delays the
talk-now
confirmation tone
heard by the caller. This prevents the caller from talking to allow the IP PABX additional time to set up
the call. Multiply the value entered by 200 milliseconds to determine the actual delay time.
Regtimeout
—time interval (seconds) for the E3 controller to re-register with the SIP Registrar (IP
PABX)
The SIP Registrar and the E3 controller negotiate this parameter, so the actual registration interval
may be different than the value entered.
Keep-Alive Interval
—time (seconds) that the E3 controller sends keep alive messages to ensure the port
remains open. Set this number to zero (0) to disable.
SIP Transport
—protocol used for sending data packets over the network. TCP guarantees the recipient
will receive the packets in the order sent. UDP packets provide no guarantee of delivery.
Figure 67. Configure SIP Registrar Properties
Description
—text description for the IP PABX (Registrar).
Username
—username for the E3 controller (as configured in the IP PABX).
Password
—password for the E3 controller username (as configured in the IP PABX).
IP Address
—IP address of the IP PABX.
Port
—IP port number used by the IP PABX.