Routing Script Tutorial: User-to-User Information - Revision history

Allyntree at 15:22, 3 April 2024

2024-04-03T15:22:42Z

← Older revision		Revision as of 11:22, 3 April 2024
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	The value for this parameter at input of routing script depends on the "Forward UUI" parameter in the "Advanced" section of the Gateway configuration page of the Web Portal. The script may change this value to override the Gateway configuration.		The value for this parameter at input of routing script depends on the "Forward UUI" parameter in the "Advanced" section of the Gateway configuration page of the Web Portal. The script may change this value to override the Gateway configuration.

			[[Image:BackToMain.png\|thumb\|center\|400px\|link=https://docs.telcobridges.com/Routing_script_tutorial:Mini_Development_Guide]]

Allyntree at 17:43, 29 March 2024

2024-03-29T17:43:32Z

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	{{DISPLAYTITLE:User-to-User Information		{{DISPLAYTITLE:User-to-User Information}}

	== Controlling UUI relay ==		== Controlling UUI relay ==
	UUI (user-to-user information) can be present in different messages received by either call leg during a call. For example, information can be carried during the initial invite, other information can be carried when the call is alerted, answered, or terminated.		UUI (user-to-user information) can be present in different messages received by either call leg during a call. For example, information can be carried during the initial invite, other information can be carried when the call is alerted, answered, or terminated.

Allyntree: Created page with "{{DISPLAYTITLE:User-to-User Information == Controlling UUI relay == UUI (user-to-user information) can be present in different messages received by either call leg during a call. For example, information can be carried during the initial invite, other information can be carried when the call is alerted, answered, or terminated. Routing scripts can control if the UUI received from one leg through the call will be forwarded to the other call leg: *uui_forward_enabled Ro..."

2024-03-29T17:43:18Z

Created page with "{{DISPLAYTITLE:User-to-User Information == Controlling UUI relay == UUI (user-to-user information) can be present in different messages received by either call leg during a call. For example, information can be carried during the initial invite, other information can be carried when the call is alerted, answered, or terminated. Routing scripts can control if the UUI received from one leg through the call will be forwarded to the other call leg: *uui_forward_enabled Ro..."

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{{DISPLAYTITLE:User-to-User Information
== Controlling UUI relay ==
UUI (user-to-user information) can be present in different messages received by either call leg during a call. For example, information can be carried during the initial invite, other information can be carried when the call is alerted, answered, or terminated.

Routing scripts can control if the UUI received from one leg through the call will be forwarded to the other call leg:
*uui_forward_enabled

Routing scripts can also read and modify the UUI received with the incoming call leg, before it gets forwarded upon creation of the outgoing call leg:
*uui

=== UUI (user-to-user indication) values ===

Byte array represented as ruby String. Use ''bridge=params[:bridge]'', then ''bridge[:uui]'' to access the data.

To access the bytes in Ruby, use ruby String operator []. For example: bridge[:uui][0] will return the binary value of the first UUI byte.

Function each_byte can also be useful to iterate through all bytes of the UUI.

=== uui_forward_enabled values ===

Controls forwarding or discarding of UUI to outgoing call leg.

Values for this parameter are "0", "1", "false" or "true.
* 0/false: UUI is not forwarded between call legs
* 1/true: UUI is forwarded between call legs

The value for this parameter at input of routing script depends on the "Forward UUI" parameter in the "Advanced" section of the Gateway configuration page of the Web Portal. The script may change this value to override the Gateway configuration.