92
DTMF mode
Set DTMF mode, there are four types:
DTMF_RELAY
DTMF_RFC2833
DTMF_SIP_INFO
DTMF_AUTO
Different server vendors can provide different
models.
RFC protocol edition
Configure the protocol version of the phone. When
your phone needs to communicate with gateway
which uses SIP1.0, such as CISCO5300, you 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 call
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 you send URI it will convert # to %23.
Enable DNS SRV
Configure whether to support RFC2782 protocol
edition.
Enable display name
quote
Set to make quotation mark to display name as the
phone sends out signal, in order to be compatible
with server.
Enable CLIR
Enable/Disable CLIR.
Use stun
Enable/Disable SIP STUN;
Stun Server
Configure the SIP STUN server address.
Stun port
Configure the SIP STUN server port.
Backup server
Configure a backup server address. When the
Содержание DPH-850S
Страница 1: ......