AASTRA SIP-DECT (Release 2.1)- OM System Manual - Installation, Administration and Maintenance EN - Manual (Page 131)

SIP – DECT OM System Manual Release 2.1 7 Configuration und Administration Aspects
depl-1230/1.3 Page: 131 (196)
option 17 Country: Used to select the country in which
the OMM resides. This enables country
specific tones (busy tone, dial tone, …). 2 no
option 18 ntpservname: Name of a NTP Server x no
option 19 ommip2: Used to select a secondary IP-RFP
who should reside the standby Open Mobility
Manager (OMM). This option must be given if
the OMM Standby feature should be used
(see chapter 7.11). 4 no
option 24 rsturl: Restore URL
URL for an automatic OMM Database import
(see chapter 5.4.6.2 and chapter 6.5.4.1) x no
Example
An example of the minimal contents for the Option 43 parameter value would be:
0a 04 C0 A8 00 01 where “C0 A8 00 01” represents “192.168.0.1” for the OMM IP.
The option 43 contains a string of codes in hex the format is “option number” “length”
“value” in this example
0a = option 10 (ommip1)
04 = following value is 4 blocks long
C0 A8 00 01 = 192.168.0.1
If there is more than one option, add the next option at the end of the previous one.
Depending of the DHCP server you need to end the option 43 with FF.
Country specific tones
Tones for the following countries are supported:
Country code Country
1 Germany
2 Great Britain
3 Switzerland
4 Spain
6 Italy
7 Russia
8 Belgium
9 Netherlands
10 Czechoslovakia
11 Austria
12 Denmark
13 Slovakia
14 Finland
15 Hungary
16 Poland