GRANDSTREAM NETWORKS, INC GXP1628 THE GXP1628 HAS 2 DUAL-COLOR LINE KEYS (WITH 2 SIP ACCOUNTS AND UP TO 2 CALL APP

GRANDSTREAM NETWORKS, INC GXP1620 THE GXP1620 HAS 2 DUAL-COLOR LINE KEYS (WITH 2 SIP ACCOUNTS AND UP TO 2 CALL APP

GRANDSTREAM NETWORKS, INC GXP1625 THE GXP1625 HAS 2 DUAL-COLOR LINE KEYS (WITH 2 SIP ACCOUNTS AND UP TO 2 CALL APP

With a multi-line phone system, your small-to-medium business can connect with more potential clients and customers. This phone features a backlit LCD and offers high-quality, HD audio day or night. ...

GRANDSTREAM NETWORKS, INC GXP1615 THE GXP1615 HAS A SINGLE SIP ACCOUNT, UP TO 2 CALL APPEARANCES, 3 XML PROGRAMMAB

GRANDSTREAM NETWORKS, INC GXP1610 THE GXP1610 HAS A SINGLE SIP ACCOUNT, UP TO 2 CALL APPEARANCES, 3 XML PROGRAMMAB