Cisco Linksys SPA9000 - Manual (Page 202)

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Linksys SPA9000 Administrator Guide
Document Version 3.01
Chapter 6 SPA9000 Field Reference
Line 1/2/3/4 Tab
Proxy and Registration
EXT SIP Port Enter the port number of the external port to substitute for the actual SIP port of the
SPA9000 in all outgoing SIP messages.
The default is 0.
Field Description
Proxy SIP proxy server for all outbound requests.
Use Outbound Proxy Enable the use of <Outbound Proxy>. If set to no, <Outbound Proxy> and <Use OB Proxy
in Dialog) is ignored.
The default is no.
Outbound Proxy SIP Outbound Proxy Server where all outbound requests are sent as the first hop.
Use OB Proxy In Dialog Whether to force SIP requests to be sent to the outbound proxy within a dialog. Ignored
if <Use Outbound Proxy> is no or <Outbound Proxy> is empty.
The default is yes.
Register Enable periodic registration with the <Proxy>. This parameter is ignored if <Proxy> is not
specified.
The default is yes.
Make Call Without Reg Allow making outbound calls without successful (dynamic) registration by the unit. If No,
dial tone will not play unless registration is successful.
The default is no.
Register Expires Allow answering inbound calls without successful (dynamic) registration by the unit. If
proxy responded to REGISTER with a smaller Expires value, the PAP2T will renew
registration based on this smaller value instead of the configured value. If registration
failed with an Expires too brief error response, the PAP2T will retry with the value given
in the Min-Expires header in the error response.
The default is 30.
Ans Call Without Reg Expires value in sec in a REGISTER request. PAP2T will periodically renew registration
shortly before the current registration expired. This parameter is ignored if <Register> is
no. Range: 0 – (231 – 1) sec
Use DNS SRV Whether to use DNS SRV lookup for Proxy and Outbound Proxy.
The default is no.
DNS SRV Auto Prefix If enabled, the PAP2T will automatically prepend the Proxy or Outbound Proxy name with
_sip._udp when performing a DNS SRV lookup on that name.
The default is no.