IP Voice Telephony   GRP260x Series Essential IP Phones


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

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

GRP2601/2602/2603/2604 1.0.3.86 released as official (2)

Dear Grandstream Customers, Firmware 1.0.3.86 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)
GRP2614 - Transfer to VM/Remotely Change VM (4)
Change System Ringtone (1)
Grp2603p (5)
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)
GRP2601/2602/2603/2604 1.0.3.67 released as Beta (3)
GRP2601/2602/2603/2604 1.0.3.63 released as official (5)
GRP2602W wifi problem (9)