ASAI and Call Control

Third Party Single-Step Conference Parameters

called number

[mandatory] The station extension to be added into

 

the call.

call options

[optional] The following call options are supported.

 

Visibility [optional] — The newly added party with

 

 

‘full visibility’ option will have listen and talking

 

 

paths. With ‘no visibility’, only listening paths will

 

 

be provided for the newly added party.

 

Alert-Order [optional] — Not used, defaults to “add

 

 

party without alerting”.

 

 

NOTE:

 

 

 

 

 

 

If a call is in vector processing at the time the

 

 

Single-Step Conference request is received, a

 

 

request with ‘full visibility’ option will be denied.

ACK (positive acknowledgement) Parameters

The DEFINITY ECS responds with a list of up to six party identifiers (party_id) for the parties on the call and a list of up to six extensions of the parties on the call.

party_id list

Provided by the DEFINITY ECS and sent to the adjunct in

 

the capability’s acknowledgment. The party_id list contains

 

the party_id number for every party on the call. Each party

 

identifier corresponds to an entry in the extension list.

extension

Specifies the extension address of each party on the call.

list

Addresses of every local party on the call are provided for

 

alerting, connected, or queued parties. The address for

 

queued parties is the split extension of the queue. The

 

default trunk extension (#####) is provided for remote

 

parties.

call_id

The call_id in the request.

UCID

The UCID is included in the acknowledgment only if it exists,

(Universal

and the “Send UCID to ASAI” 1 field is administered to ‘y’. It is

Call ID)

a unique tag assigned to each ECS call.

1.The field “Send UCID to ASAI” is administered on the feature-related System Parameters form.

Issue 7 May 1998 4-57

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Lucent Technologies 555-230-220 manual Third Party Single-Step Conference Parameters