Grandstream gxw-4004 설치 가이드
Grandstream Networks, Inc., 1297 Beacon St., 2
nd
Flr, Brookline, MA 02446 USA
Tel: (617) 566-9300, FAX: (617) 249-1987
www.grandstream.com
Scenario One:
GXW-40xx FXS Gateway Configuration
PBX Scenario, VoIP
Scenario Two:
GXW-40xx FXS Gateway Configuration
No PBX Scenario, VoIP
Scenario Three:
GXW-40xx & GXW-410x Scenario
Maintain toll-free calling across locations