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Android IP Video Phone D800 User Manual
118
Enable GRUU
Set to support GRUU.
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
user=phone
Enable user=phone by selecting it, it is contained in the
invite sip message, in order to be compatible with
server.
Stun Configuration
By STUN server, the phone in private network could know the type of NAT
and the NAT mapping IP and port of SIP. The phone might register itself to
SIP server with global IP and port to realize the device both calling and being
called in private network.
STUN interface