Cisco Cisco TelePresence Video Communication Server Expressway Manual De Mantenimiento
Proxy
On executing a proxy node the VCS attempts to forward the call to the locations specified in the current location set.
If multiple entries are in the location set then this results in a forked call. If the current location set is empty the call is
forwarded to its original destination.
If multiple entries are in the location set then this results in a forked call. If the current location set is empty the call is
forwarded to its original destination.
The proxy node supports the following optional parameters:
timeout=<1..86400>
Timeout duration, specified in seconds
stop-on-busy = "yes" | "no"
Whether to stop searching if a busy response is received
The proxy action can lead to the results shown in the table below.
failure
The proxy failed to route the call
busy
Destination is found but is busy
noanswer
Destination is found but does not answer
redirection
VCS is asked to redirect the call
default
CPL to run if the other results do not apply
The CPL can perform further actions based on these results. Any results nodes must be contained within the
proxy
node. For example:
<proxy timeout="10">
<busy>
<!--If busy route to recording service-->
<location clear="yes" url="recorder">
<proxy/>
</location>
</busy>
</proxy>
Reject
If a
reject
node is executed the VCS stops any further script processing and rejects the current call.
The custom reject strings
status=string
and
reason=string
options are supported here and should be used together
to ensure consistency of the strings.
Unsupported CPL Elements
The VCS does not currently support some elements that are described in the CPL RFC. If an attempt is made to
upload a script containing any of the following elements an error message will be generated and the VCS will
continue to use its existing policy.
upload a script containing any of the following elements an error message will be generated and the VCS will
continue to use its existing policy.
The following elements are not currently supported:
■
time-switch
■
string-switch
■
language-switch
■
priority-switch
■
redirect
■
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Cisco TelePresence Video Communication Server Administrator Guide
Reference Material