Name Description
Value
Range
Links
T38 FAX Transmit Level
Mu-Law - SIP Extension
Specifies the transmission level of G3 fax
signals after being converted from T.38
protocol packets, when the codec used is
G.711Mu for SIP extensions.
-7–8 dB
Port Number
Name Description
Value
Range
Links
Voice (RTP) UDP
Port No. (Server)
Specifies the UDP port used by the
system to transmit and receive RTP
(Real-time Transfer Protocol) data.
This must be changed if another
network application is using the same
port.
For voice communications, the system
uses 128 contiguous UDP ports,
starting from the port number specified
here.
1024–
64000
Feature Manual
References
5.2.1 IP Proprietary
Telephone (IP-PT)
Voice (RTP) UDP
Port No. (IP-PT /
SIP-MLT)
Specifies the UDP port used to
transmit and receive RTP (Real-time
Transfer Protocol) data on the IP-PT
side. This must be changed if another
network application is using the same
port.
For voice communications, an IP-PT
uses 128 contiguous UDP ports,
starting from the port number specified
here.
To change the value displayed here,
click Common Settings and set the
desired value.
1024–
65535
Feature Manual
References
5.2.1 IP Proprietary
Telephone (IP-PT)
UDP Port No. for SIP
Extension Server
Specifies the UDP port number used
for the SIP Extension server.
To change the value displayed here,
click Common Settings and set the
desired value.
1024–
65535
Feature Manual
References
5.2.2 SIP (Session
Initiation Protocol)
Extension
TLS Port No. for SIP
Extension Server
Specifies the TLS port number used
by the SIP extension server.
1024–
65535
Feature Manual
References
5.2.2.5 SIP-TLS
9.2.2 PBX Configuration—[1-1] Configuration—Slot—System Property—Site
172 PC Programming Manual