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720p SIP Vandalproof Door Phone with PoE
HDP-1160PT
40
SIP
Field Name
Description
In-band
RFC2833
SIP_INFO
AUTO
Different service providers may offer different models
DTMF SIP INFO Mode
When the device's DTMF type is set to SIP_INFO
The DTMF_SIP_INFO type is configured to send */#, and when the device
presses the */# key, the actual value sent is */#;
Configured to send 10/11, when the device presses the */# key, the actual
value sent is 10/11.
Transportation Protocol
Set the line to use TCP or UDP for SIP transmission.
Local Port
Set the Local Port.
SIP Version
Set the SIP version.
Caller ID Header
Set the Caller ID Header.
Enable Strict Proxy
Enables the use of strict routing. When the phone receives packets from
the server, it will use the source IP address, not the address in via field.
Enable user=phone
Sets user=phone in SIP messages.
Enable SCA
Enable/Disable SCA (Shared Call Appearance ).
Enable DNS SRV
Set the line to use DNS SRV which will resolve the FQDN in proxy server
into a service list.
Keep Alive Type
Set the line to use dummy UDP or SIP OPTION packet to keep NAT
pinhole opened.
Keep Alive Interval
Set the keep alive packet transmitting interval.
Enable Session Timer
Set the line to enable call ending by session timer refreshment. The call
session will be ended if there is not new session timer event update
received after the timeout period.
Session Timeout
Set the session timer timeout period.
Enable Rport
Set the line to add rport in SIP headers.
Enable PRACK
Set the line to support PRACK SIP message.
Enable DNS SRV
Set the line to use DNS SRV which will resolve the FQDN in proxy server
into a service list.
Auto Change Port
Enable/Disable Auto Change Port.
Keep Authentication
Keep the authentication parameters from previous authentication.
Auto TCP
Using TCP protocol to guarantee usability of transport for SIP messages
above 1500 bytes.
Enable GRUU
Support Globally Routable User-Agent URI (GRUU).