Aastra 312 RELEASE NOTES, Руководство пользователя

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Appendix
Supported DHCP options
DHCP options supported by the Aastra Phone 312
Desig-
nation Name
Length Meaning Reference Comment
1 Subnet mask 4 Subnet mask value [RFC2132] Optional
2 Time offset 4 Time offset in
seconds from UTC
[RFC2132] Optional
3 Router N N/4 Router addresses [RFC2132] Optional, only first
entry used
6 Domain server N N/4 DNS server
addresses [RFC2132]
Optional
15 Domain name N The DNS domain name
of the client
[RFC2132] Optional
42 NTP servers N NTP Server addresses [RFC2132] Optional, only first
entry used
43 Vendor specific N Vendor specific
information [RFC2132]
Necessary if
accounts are configured
per DHCP, otherwise
optional
Used producer-dependent options (vendor specific information)
Desig-
nation Name
Length Type Meaning Comment
17 Country 2 u16 Country,
see table below
Optional
20 System name N text Name of account Optional
21 SIP proxy N text SIP proxy address|name[:port] Necessary if
accounts are configured
per DHCP, otherwise
ignored
22 SIP registrar N text Registrar address|name[:port] Optional
23 SIP outbound
Proxy N text Outbound proxy address[:port] Optional
24 SIP user ID N text SIP user ID Necessary if
accounts are configured
per DHCP, otherwise
ignored
25 SIP password N text Registrar address|name[:port] Optional