TalkAnytime User Guide
Operation & Maintenance
155
IP Statistics: Field Definitions
.
Field
Name
Values Description
UDP versus TCP
. (User Datagram Protocol versus Transmission Control
Protocol). UDP provides unguaranteed, connectionless transmission of data across
an IP network. By contrast, TCP provides reliable, connection-oriented transmission
of data.Both TCP and UDP split data into packets called “datagrams.” However,
TCP includes extra headers in the datagram to enable retransmission of lost packets
and reassembly of packets into their correct order if they arrive out of order. UDP
does not provide this. Lost UDP packets are unretrievable; that is, out-of-order
UDP packets cannot be reconstituted in their proper order..
Despite these obvious disadvantages, UDP packets can be transmitted much faster
than TCP packets -- as much as three times faster. In certain applications, like audio
and video data transmission, the need for high speed outweighs the need for
verified data integrity. Sound or pictures often remain intelligible despite a certain
amount of lost or disordered data packets (which appear as static).
IP Address
n.n.n.n
0 - 255
IP address of the TalkAnytime. For an IP address to be displayed here, the
TalkAnytime must have DHCP enabled. Its IP address, in such a case, is assigned
by the DHCP server.
“Clear”
button
--
Clears packet tallies from memory.
Total Packets
Sum of data packets of all types.
Transmitted integer
value
Total number of packets transmitted by this VOIP gateway since the last “clearing”
or resetting of the counter within the TalkAnytime software.
Received integer
value
Total number of packets received by this VOIP gateway since the last “clearing” or resetting
of the counter within the TalkAnytime software.
Received
with Errors
integer
value
Total number of error-laden packets received by this VOIP gateway since the last
“clearing” or resetting of the counter within the TalkAnytime software.
UDP Packets
User Datagram Protocol packets.
Transmitted integer
value
Number of UDP packets transmitted by this VOIP gateway since the last “clearing”
or resetting of the counter within the TalkAnytime software.
Received integer
value
Number of UDP packets received by this VOIP gateway since the last “clearing” or resetting
of the counter within the TalkAnytime software.
Received
with Errors
integer
value
Number of error-laden UDP packets received by this VOIP gateway since the last
“clearing” or resetting of the counter within the TalkAnytime software.
TCP Packets
Transmission Control Protocol packets.
Transmitted integer
value
Number of TCP packets transmitted by this VOIP gateway since the last “clearing”
or resetting of the counter within the TalkAnytime software.
Received integer
value
Number of TCP packets received by this VOIP gateway since the last “clearing” or resetting
of the counter within the TalkAnytime software.
Received
with Errors
integer
value
Number of error-laden TCP packets received by this VOIP gateway since the last
“clearing” or resetting of the counter within the TalkAnytime software.
Содержание TalkAnytime TA2410
Страница 6: ...6 Chapter 1 Overview ...
Страница 20: ...20 Chapter 2 Quick Start Instructions ...
Страница 38: ...End User s Perspective TalkAnytime Quick Start Instructions 38 Technical Configuration for Phone Pool Call ...
Страница 48: ...48 Chapter 3 Mechanical Installation and Cabling ...
Страница 56: ...56 Chapter 4 Software Installation ...
Страница 64: ...Software Installation TalkAnytime User Guide 64 5 A completion screen will appear Click Finish ...
Страница 65: ...65 Chapter 5 Technical Configuration ...
Страница 116: ...Technical Configuration TalkAnytime User Guide 116 ...
Страница 123: ...123 Chapter 6 Phonebook and URL Configuration ...
Страница 130: ...Phonebook URL Configuration TalkAnytime User Guide 130 Technical Configuration for Phone Pool Call ...
Страница 143: ...143 ...
Страница 144: ...144 Chapter 7 Operation and Maintenance ...
Страница 188: ...Operation and Maintenance TalkAnytime User Guide 188 5 A completion screen will appear Click Finish ...
Страница 205: ...205 Chapter 8 Warranty Service and Tech Support ...
Страница 208: ...208 Chapter 9 Regulatory Information ...
Страница 213: ...213 Appendix A Cable Pinouts ...
Страница 217: ...217 Appendix B TCP UDP Port Assignments ...
Страница 219: ...219 Appendix C Expansion Card Installation TA24 48 TA30 60 ...
Страница 234: ......
Страница 235: ...235 S000424A ...