ページを印刷する
SIP Proxy
The parameters on this page will identify the server that will be used for a call setup to and from
the DCC_VoIP phone. Your ISP or network administrator will provide the necessary information
to be used here.
If SIP registration is required with the server then set this switch to Yes. If the phone is
configured to dial a direct IP location then this switch can be set to No.
Type the Server address and the port (
Domain is the address where an outgoing call information is sent to, and if the domain is via the
internet then it will require the Outbound Proxy to be set to Yes.
The user ID's, and PIN are supplied by the ISP/Network administrator, this information is case
sensitive and should be typed in correctly. The User Name is relayed to the connecting IP
telephone as a caller ID and is optional.
Local SIP and RTP port numbers are sent to the router/firewall and are use to provide paths for
voice and control data to and from the phone.
The Register Expiration and the Keep Alive timers keep the SIP server mapping and NAT
ports open, these interval are generally set to 60 and 20 seconds respectively.
If a Provisional Response Acknowledge PRACK is required within your network, then enable the
Support PRACK(100rel,RFC3262) option.
The SIP Proxy Required field may need to be set for Nortel MCS servers, if so, set this field to
"com.nortelnetworks.firewall"
If the network server is behind a NAT, then enable the NAT Traversal and set either the NAT IP
or STUN server address and port.
Dallas Delta Corporation Pty.Ltd.
) into the next 2 input boxes. The SIP
usually 5060 for SIP
Page 9