Matrix Setu ATA211G User Manual download pdf (Page 50)

TCP NAT Keep Alive

• The TCP NAT Keep Alive option allows you to enable or disable

the NAT keep alive mechanism for TCP connection

• When ATA is connected behind the NAT router and SIP messages

are transported over TCP then TCP NAT Keep Alive messages are

to be sent to refresh the TCP binding in the NAT router.

• ATA sends CR-LF (Carriage Return - Line Feed) message as TCP

NAT Keep Alive message to refresh the TCP binding

• The range is 001 - 999 seconds (Default: 60 Seconds)

1 2 ... 45 46 47 48 49 50 51 52 53 54 55 ... 150 151

Hearty Welcome! 1
SETu ata211g 2
• SETU ATA211G – Applications 3
Introduction 4
Hardware Architecture 6
SETU ATA211G 7
ATA211G Port Configuration 10
LED Indication 11
ATA211G LED Indication 12
LED Indication – FXS Port 14
LED Indication – Mobile Port 15
LED Indication – SIP1 16
LED Indication – SIP2 17
Power Adapter 18
Programming 19
JEEVES Home Page – Admin 24
JEEVES Home Page - User 26
Applications 27
Residential Applications 29
SOHO Applications 30
Business Applications 31
Peer to Peer Applications 32
Network Parameters 33
LAN Port 35
WAN Port 36
Connection Type 38
WAN Port - Static 39
WAN Port – DHCP 40
WAN Port – PPPoE 41
MAC Cloning 42
SIP Timers 44
SIP Over TCP 48
UDP NAT Keep Alive 49
TCP NAT Keep Alive 50
Transmission of Data 51
• LAN Port 53
• WAN Port 53
Status – LAN Port 54
Status – WAN Port 55
Incoming Call Management 56
Mobile Trunk 57
Dial Tone 66
SIP Trunk 69
Caller: 201@matrix 76
Auto Configuration 81
• SIP Trunk3 85
Status – System Name 86
Status – Mobile Port 89
Status – SIP Trunks 90
Soft Restart 91
Mobile Emergency Numbers 92
Emergency 93
Numbers 93
Factory Default 94
Admin Password 96
User Password 98
Date – Time Settings 100
• ATA Supports 24 ANT Tables 102
3. Date – Month Wise (i.e. 23 107
2. Backward Time Adjustments 107
Select type 108
2.Day – Month Wise 108
3.Date – Month Wise 108
Speed Dialing 109
Speed Dialing – FXS Port 111
Speed Dialing – Mobile Port 113
Speed Dialing – SIP Port 115
System Parameter 117
1. RCOC – On Busy 128
3. RCOC – On No Reply 128
It is the timer after which 129
Click here to clear 129
Select yes to reduce error 130
& improve voice quality 130
If option is selected as yes 132
Static Routing Table 133
PIN Authentication 135
PIN authentication 137
Supplementary Services 139
Call Forward 140
Call Waiting 141
Do Not Disturb(DND) 142
Enable or disable the 143
PCAP Trace 144
Set the Filter setting 146
Peer – to – Peer Numbers 147
ATA 211G supports 12 150
Enable Debug & define 150
Debug generation 151

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Matrix Setu ATA211G User Manual Page 50

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