Cisco Systems SPA9000 IP Phone User Manual


 
SPA9000 Field Reference
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SPA9000 Voice System Administration Guide 257
B
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Proxy and Registration section
Proxy SIP proxy server for all outbound requests.
Default: blank
Outbound Proxy SIP Outbound Proxy Server where all outbound requests are
sent as the first hop.
Use Outbound Proxy Enable the use of <Outbound Proxy>. If set to no, <Outbound
Proxy> and <Use OB Proxy in Dialog) is ignored.
Default: no
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.
Default: yes
Register Enable periodic registration with the <Proxy>. This
parameter is ignored if <Proxy> is not specified.
Default: 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.
Default: 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 SPA9000 will renew registration
based on this smaller value instead of the configured value. If
registration failed with an Expires too brief error response,
the SPA9000 will retry with the value given in the Min-Expires
header in the error response.
Default: 3600
Recommended: 60
Ans Call Without Reg Expires value in sec in a REGISTER request. SPA9000 will
periodically renew registration shortly before the current
registration expired. This parameter is ignored if <Register>
is no. Values are yes or no.
Use DNS SRV Whether to use DNS SRV lookup for Proxy and Outbound
Proxy.
Default: no