GRANDSTREAM NETWORKS, INC GXP1625 THE GXP1625 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 GXP1628 THE GXP1628 HAS 2 DUAL-COLOR LINE KEYS (WITH 2 SIP ACCOUNTS AND UP TO 2 CALL APP

Make sure you are always in touch with clients and colleagues with the help of this VoIP phone, which uses your existing Internet infrastructure to make calls. The hands-free speakerphone allows you...

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