Programming the Unit
SIP Registrar IP Address
Set this parameter to match the IP address of the IP-PBX.
•
If this setting is changed, the unit must be restarted
before the new setting becomes effective (see
page 47).
SIP Registrar Port Number
Set this parameter to match the SIP port number of the
IP-PBX or SIP registrar server.
•
If this setting is changed, the unit must be restarted
before the new setting becomes effective (see
page 47).
Hold Method
Determines the hold protocol used for the IP line.
•
If this setting is changed, the unit must be restarted
before the new setting becomes effective (see
page 47).
VoIP Settings
Preferred CODEC
Determines the preferred codec for IP calls.
RTP Packet Size
Determines the size of outgoing RTP packets.
58
Operating Instructions
Description
Description
Description
Description
Description
Available Settings
—
Available Settings
1024–50999
Available Settings
RFC2543
RFC3264
Available Settings
G.722
G.711μ-law
G.711A-law
G.729a
Available Settings
20 ms
30 ms
40 ms
50 ms
60 ms
Default Setting
0.0.0.0
Default Setting
5060
Default Setting
RFC3264
Default Setting
G.722
Default Setting
20 ms
Document Version
2010/02