3Com VCX V7122 SIP User Manual page 4

Configuring the TFTP Server 41
Using 3Com BootP/TFTP Configuration Utility 42
Configuring the Windows NT DHCP Server 42
Other TFTP and BootP Servers 43
VCX V7122/SIP Software Upgrade 43
General Upgrade Procedure 43
Reader's Notes 47
C 4: P
HAPTER ROFILE
General 49
PSTN-to-SIP Interworking 49
Supported SIP Features 50
VCX V7122/SIP Gateway Features 51
Trunk to Trunk Routing Example 54
SIP Call Flow Example 54
SIP Authentication Example 57
Reader's Notes 60
C 5: P
HAPTER ROVISIONING
Provisioning for SIP Operation 61
Basic, Logging and Web Parameters 62
E1/T1 Configuration Parameters 65
Channel Parameters 73
SIP Configuration Parameters 76
Loading Call Progress Tones and E1/T1 CAS Configuration Files 85
The INI File Structure 86
The INI File Structure Rules 86
The INI File Examples 87
Excel Utility for INI File Generation 87
General Data Sheet 88
SIP Parameters Sheet 89
End Points Data Sheet 90
Prefix to IP Routing Table 91
E1/T1 Parameters Sheet 92
Using Call Progress Tones 92
Format of the Call Progress INI File 93
Default Template for Call Progress Tones 94
4
, O , C
PERATION AND
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3Com VCX V7122/SIP VoIP Gateway User Manual
49
ONFIGURATION