Configuring A Phone Context (Optional) - Patton electronics SmartNode Series Software Configuration Manual

SmartWare Software Configuration Guide
when Disconnect message is received; analog line: when busy tone is detected, loop current is interrupted, or
battery voltage is reversed).
Procedure: To enable early call connect and early call disconnect
Mode: Interface SIP
Step
1
node (if-sip)[ if-name ]#early-connect
2
node (if-sip)[ if-name ]#early-disconnect
Example: Enable early call connect and early call disconnect
The following example shows how to enable early call disconnect on a SIP interface named MySipIf.
SN>enable
SN#configure
SN(cfg)#context cs
SN(ctx-cs)[switch]#interface sip MySipIf
SN(if-sip)[MySipIf]#early-connect
SN(if-sip)[MySipIf]#early-disconnect
Configuring a phone context (optional)
The SIP gateway automatically adds a user=phone tag to each SIP URI within INVITE requests, which contain
a phone number in international format in their user part. Phone numbers in international format are num-
bers starting with a + sign. If the user part however contains a different type of phone number, the user=phone
parameter will not be added automatically. This is because the user=phone option must not be appended to a
SIP URI containing other than international numbers in their user part, unless a phone-context parameter is
also appended to the SIP URI. Therefore, you can specify here the name of a phone context, to be included
together with the user=phone parameter in any SIP URI sent within INVITE messages, which contain other
than international format phone numbers in their user part.
Procedure: To define a phone context for the SIP interface
Mode: Interface SIP
Step
1
node (if-sip)[ if-name ]#phone-context
Example: Configure a phone-context
The following example shows how to configure a phone-context named mycompany for the SIP interface
MySipIf.
SN>enable
SN#configure
SN(cfg)#context cs
SN(ctx-cs)[switch]#interface sip MySipIf
SN(if-sip)[MySipIf]#phone-context mycompany
Using the configuration of this example, the URIs build by the SmartNode look as follows:
SIP interface configuration task list
Command
Command
32 • SIP interface configuration
Purpose
Enables early call connect (Default: disabled)
Enables early call disconnect (Default: dis-
abled)
Purpose
Specify a phone context for the interface
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