Panasonic KX-TDA0480 Installation Manual page 149

Item
No.
6
7
8
9
10
11
• Port No. is the logical number used to manage the category of services used in TCP/UDP
protocol. Refer to this number when setting the priority control of a router.
Recovery Delay and Jitter Buffer
The KX-TDA0480 supports a secondary Jitter Buffer that activates in a dynamic manner. The
following parameters can be programmed. This feature can be configured to help compensate
for network congestion problems.
• Maximum Receive Buffer Size, defines the size of Jitter Buffer (max 1920ms).
• Start Recovery specifies the discard packets process limit once denoting that the buffer is
full.
• End Recovery defines the limit beneath which the buffer continues to discard packets until
the setting is reached.
The following diagram illustrates how the buffer process works.
(Min)
Installation Manual
Type of Communication
ISDN Service
SNMP
T38
FTP for data
T38
SMTP
Start Recovery
End Recovery
Port No.
5003
161
5012, 5013, 5014, 5015
20
5012, 5013, 5014, 5015
25
Maximum Receive Buffer size
Delay Time
Appendices
TCP /
UDP
UDP
UDP
TCP
TCP
UDP
TCP
(Max)
149