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DTMF_SIP_INFO
DTMF_AUTO
Different server vendors can provide different models.
RFC protocol edition:
Configure the protocol version
of the phone. When the phone needs to communicate
with gateway which uses SIP1.0, such as CISCO5300,
it need to configure to RFC2543 to
conduct normal communication. RFC3261 is used by
default.
RFC privacy edition:
Configure whether to use
anonymous security call. It supports RFC3323 and
RFC3325.
Transport protocol:
Configure the transport protocol,
TCP or UDP.
Ban anonymous:
Configure whether to ban
anonymous call.
Enable strict proxy:
Compatible with special server.
(Using source address of opposite side when return
message, no longer use the address in via field).
Enable subscribe:
After successful registration, you
can subscribe to information, such as someone else's
status or voice mail and so on.
Enable via rport:
Configure whether to support
RFC3581, rport mechanism is used in internal network,
and requires a SIP server to support, it is used for
keeping the NAT connect of the internal network and
the external network.
Enable prack:
Configure whether to support
SIP-PRACK function (used by "Color Ring Back
Tone") Recommend
:
Use the default configuration.
Enable uri convert:
When it send URI , it will convert
# to %23.
Enable DNS SRV:
Configure whether to enable
RFC2782 protocol edition.
Set to make quotation mark to display name as the
phone sends out signal, in order to be compatible with
server.
Enable displayname quote:
Set to make quotation
mark to display name as the phone sends out signal, in
order to be compatible with server.
Enable CLIR:
If the caller does not agree to display
their phone number on the called party’s telephone, it
can ask the telecommunication department for the
Содержание DPH-850S
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