Edge-Core VPS3302, Руководство пользователя

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VPS3302
user manual
6.4 Call Hold Function:
6.4.1 Using Occasion
A party is the one who triggers Call Hold function.
B(1) party is the one who talks with A, this party will be Hold in Parking Server by A party.
B(2)~B(n) are the parties to be hold by A party follows after B(1).
Operation method
A and B start conversation (includes A calls B(1), or B(1) calls A), B(1) is hold to Parking Server by
A party.
Only A is able to retrieve the phone call.
When B(1) is parked to Parking Server by A party, A party can make new call, such as B(2).
A party can parks more than one call (i.e. Party B(1), B(2)..) to Parking Server.
First hold call will be retrieved first, i.e., B(1) is retrieved first, then B(2),...etc.
6.4.2 Analysis of Example
A party uses the extension line of VTG3306(1), B(2)~B(n) are any PSTN or extension lines of
VTG3306
IP Network
Parking Server
B
FXS
A
FXS
VTG3306 (1)
B
PSTN
FXO
B
FXS
VTG3306 (2)
B
PSTN
FXO
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