Grandstream is a manufacturer of SIP VOIP products.
Products
- Budgetone 101 & 102 VOIP Phone
- Budgetone 200 SIP VOIP Phone
- Budgetone 201 SIP VOIP Phone
- Grandstream GXP280: Small Business 1-line SIP VOIP Phone
- GXP-280: Small Business 1-line SIP VOIP Phone
- Grandstream GXP1100 - SIP VOIP Phone
- Grandstream GXP1105 - SIP VOIP Phone
- GXP-1200: Entry Level 2-line SIP VOIP Phone
- GXP-2000: SIP VOIP Phone with 11 line appearances
- GXP-2010: SIP VOIP "Key System" 4-line IP Phone
- GXP-2020: SIP VOIP Phone
- GXV-3000: SIP VOIP Video Phone with 3 lines and H.264 video
- Handytone 286: SIP ATA with one FXS port
- Handytone 386: SIP ATA with two FXS ports + FXO fallback port (not a REAL FXO port, not SIP Accessible)
- Handytone 486 or Grandstream Handytone-486: Router + FXS port + FXO fallback port (not a REAL FXO port, not SIP Accessible)
- Handytone 488 or Grandstream Handytone-488: Router + FXS port + FXO port
- Handytone 496: Router + two FXS ports
- Handytone 502: Router + two FXS ports
- Handytone 503: SIP ATA/IAD Router + FXS port + FXO port
- Grandstream GXW-4104 Analog FXO IP Gateway: 4 Port FXO Gateway
- Grandstream GXW-4108 Analog FXO IP Gateway: 8 Port FXO Gateway
- Grandstream GXW-4004 Analog FXS IP Gateway: 4 Port FXS Gateway