Connection of SwyxPhone and SwyxIt! 〉 Use of SwyxIt! 〉 Distribution of the SwyxServer IP address to SwyxIt! 〉 DHCP Configuration ofSwyxIt!
 
DHCP Configuration ofSwyxIt!
This information is transferred to SwyxIt! via DHCP:
ID (dec)
Name
Meaning
43
Vendor Specific Info
IP Address of the SwyxServer
Windows Vista does not support this entry "Vendor Specific Info", so SwyxIt! can no longer reach the SwyxServer via DHCP.
Example:
If the IP address of SwyxServer is e.g. 10.20.30.40,
and the IP address of the standbySwyxServer is 60.70.80.90,
The following byte sequence must then be entered:
decimal
73
80
80
66
88
83
82
86
10
20
30
40
60
70
80
90
hexadecimal
49
50
50
42
58
53
52
56
0a
14
1e
28
3d
48
50
5a
The beginning of the byte sequence (73, 80, 80, 66, 88, 83, 82, 86 which is equivalent to the string “IPPBXSRV”) serves an identification purpose and it helps to prevent a misconfiguration if this option is used elsewhere.
* 
Please note that the byte sequence for identification (73, 80, 80, 66, 88, 83, 82, 86 corresponds the string “IPPBXSRV”) must always have eight bytes defined. If no standby SwyxServer has been configured, then repeat the IP address of the SwyxServer here.