MicroNet SP5001C Bedienungsanleitung PDF herunterladen (Seite 29)

Legacy PBX

8*FXO

8*FXS

…

4*FXS

PSTN/GSM

@London

Main Office

SP5008A

VoIP FXS Gateway

SP5058A

VoIP FXO Gateway

SP5018A

VoIP FXS/FXO Gateway

Branch Office

CASE 10: VoIP Integration for Main/Branch Office

PSTN/GSM

@Paris

Branch Office

Internet

Implementation: SP5008A, SP5058A, and SP5018A are

deployed on multiple sites to integrate with POTS devices and

have P2P connections to each others. Phone call is controlled

via Dial Plan configuration.

Extension Call to Branch: SP5058A

connects PBX’s extensions via FXO ports,

and has links to remote VoIP devices.

Extension calling is free and has the same

rules as before.

International Call: SP5008A connects PBX’s

trunk via FXS ports and has links to remote

SP5018A to access remote PSTN/GSM

network. Phone call charge is much less

and has the same rules as before.

4*FXO

International

Calling

Extension

Calling

1 2 ... 24 25 26 27 28 29 30 31 32 33 34 ... 59 60

Keine Kommentare

MicroNet SP5001C Bedienungsanleitung Seite 29