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Difference between revisions of "Blind Transfer During Connection"

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=== Software Operation ===
 
=== Software Operation ===
A calls B, and B activate direct transfer to C
+
When activating direct transfer a legal directory number is collected. <br\>
* B activate Direct transfer during connection. A and B -"CONN" agent is parked. A gets "on hold" tone, B is in collect digit state.
+
The directory number collected is sent to the other call participant. <br\>
* B collect digits until an available feature during connection match is found in the directory table.
+
The station receiving the number is canceling current call and activating the new directory number. <br\>
* B sends the directory number collected to its own "CONN" agent, B-agent send the directory number to A-"CONN" agent, that will forward the number to A-"SBS".
+
In AlphaNet call situations the proxy station is activating/collecting the directory number.
* A- "SBS" will disconnect the current call and activate the received directory number. (B-will disconnect)
 
 
 
A calls B, and A activate direct transfer to C and B is a SIP connection.
 
 
 
* A activate Direct transfere during connection. A-"REM_CONN" agent is parked.
 
* A collect digits until an available feature during connection match is found in the directory table.
 
* A sends the directory number collected to its own "REM_CONN" agent, B-agent send the directory number to B-"SBS",
 
* B- "SBS" will terminate current call and activate the feature.
 

Revision as of 08:31, 23 July 2008

Description

The original AlphaCom is only capable of doing transfer after an successful inquiry to another station during connection. This means if no answer during inquiry it is not possible to transfer the call to a private ringing station or a ringing group.

Direct transfer is based on the Inquiry during connection feature (55). Configuring Inquiry with parameter 1 = 1 will activate transfer directly to the feature directory number dialed during Inquiry. This extend the transfer feature to also give the possibility to do transfer to:

  • Stations in private.
  • Ringing groups
  • Group call
  • ++


In combination with automatic search, the search string number counter and station is reset when preforming a direct transfer. <br\> Example:

  • A is a switchboard defined as ringing group 1.
  • B and C are users with automatic search on private ringing /busy programmed as ringing group 1.
  • D is someone calling to the switchboard, could be SIP or AlphaCom station.

1. D calls A, <br\> 2. A does a direct transfer to B, B is private ringing <br\> 3. After private ringing timeout D is activating ringing group 1 call back to A, from B's first search string. <br\> 4. A does a direct transfer to C, C is busy <br\> 5. D is activating ringing group 1 call back to A, from C's first search string. <br\> etc. etc.


Known limitations

  • A (AlphaCom) calls B (SIP) and A try to transfer B to a ringing group. This is currently not supported. ( A (SIP) calls B (AlphaCom) and B transfer to Ringing group is working)



Software Operation

When activating direct transfer a legal directory number is collected. <br\> The directory number collected is sent to the other call participant. <br\> The station receiving the number is canceling current call and activating the new directory number. <br\> In AlphaNet call situations the proxy station is activating/collecting the directory number.