IP Voice Telephony GRP260x Series Essential IP Phones

GRP2601/2602/2603/2604 1.0.3.87 released as official (2)

Dear Grandstream Customers, Firmware 1.0.3.87 for GRP2601/2602/2603/2604 is now released as official. Here is the link to the release notes: The firmware and release notes can be downloaded from: Please contact …

About the GRP260x Series Essential IP Phones category (1)

Picking handset sometimes activate handsfree (4)

What is the difference: GRP, GXP series? (6)

GRP2614 - Transfer to VM/Remotely Change VM (4)

Change System Ringtone (1)

Grp2603p (5)

GRP2601/2602/2603/2604 1.0.3.87 released as Beta (3)

GRP2601/2602/2603/2604 1.0.3.86 released as official (3)

Wrong email format on outbound notification events (2)

GRP2602P IP-Phone Time & Date issue (6)

GRP2601/2602/2603/2604 1.0.3.86 released as Beta (3)

Grp2602w (4)

GRP2604p lost RTP packets "wrong sequence number" (16)

GRP2601/2602/2603/2604 1.0.3.83 released as official (3)

GRP2601/2602/2603/2604 1.0.3.84 released as Beta (3)

GRP2601/2602/2603/2604 1.0.3.83 released as Beta (5)

GRP2604 time syncing with delayed ntp availability (2)

GRP2603 blank display (6)

UCM Zeroconfig GRP2604 (2)

GRP2601/2602/2603/2604 1.0.3.72 released as official (3)

GRP2602W Outgoing Call issie (5)

GRP2603P phones sometime dont change state (6)

GRP2601/2602/2603/2604 1.0.3.72 released as Beta (3)

GRP2601/2602/2603/2604 1.0.3.70 released as official (3)

OpenVPN GRP260x (5)

Unathorized error on CTI api-send_key on GRP2601 (2)

I have a question about a phone camera or a camera in general (2)

GRP2601/2602/2603/2604 1.0.3.70 released as Beta (3)

GRP2601/2602/2603/2604 1.0.3.67 released as official (3)