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THREE PARTY CALLSCALL SERVER : TELEPHONE FEATURES
Ed. 04 5/6Réf. 3EH 21000 BSAA
ADDITIONAL INFORMATION
- A correspondent on hold hears the please-wait music if external and the hold tone if internal.
- It is impossible to place on hold:
• a network call in the routing phase
• a broadcast call
• an intrusion
- a paging call
- At hold recall, the user's station rings and if he does not answer before the expiry of the hold recall
time-out:
• the call is returned to the general level if external
- the call is released if internal
- A shuttle call is refused when the user has intruded into a conversation, or is involved in a confer-
ence or paging call
- A user cannot put another correspondent on exclusive hold when he hears the ringing or camp-on
tone, only to return to the first correspondent on hold
- If one of the stations involved in a conference goes on hook and is not the initiator of this confer-
ence, the remaining two correspondents stay in communication
- The system allows 3 simultaneous conferences
- The services attributed to the stations must be of the "telephone" type, otherwise holding may be
refused.
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