| Product Model |
Grandstream GRP2601 |
| Product Type |
Carrier-Grade Essential IP Phone |
| SIP Accounts |
2 SIP accounts |
| Lines |
2 lines |
| Display |
2.21-inch backlit graphical LCD, 132 × 48 pixels |
| Line Keys |
2 SIP account keys with dual-color LEDs |
| Soft Keys |
4 programmable XML context-sensitive soft keys |
| Conference |
5-way audio conferencing |
| Audio |
HD audio, full-duplex speakerphone |
| Noise Reduction |
Noise Shield technology to minimize background noise |
| Network Ports |
2 × 10/100 Mbps switched Ethernet ports |
| PoE |
Standard GRP2601: No PoE / GRP2601P: IEEE 802.3af PoE |
| Wi-Fi |
GRP2601W: 2.4 GHz Wi-Fi 6 |
| Headset |
RJ9 headset port with EHS support for Plantronics, Jabra and Sennheiser |
| Voice Codecs |
G.729A/B, G.711 μ/A-law, G.726, G.722, G.723.1, iLBC and Opus |
| DTMF |
In-band, RFC2833 and SIP INFO |
| Phonebook |
XML/LDAP, up to 2,000 contacts |
| Call History |
Up to 800 records |
| Telephony Features |
Hold, Transfer, Forward, Call Park/Pickup, Call Waiting, DND, Auto Answer, Hot Desking, Click-to-Dial and Server Failover |
| Security |
Secure Boot, dual firmware images, AES-256 encrypted configuration, TLS, SRTP and 802.1X |
| Provisioning |
TFTP, FTP, HTTP/HTTPS, TR-069 and AES-encrypted XML |
| Management |
Grandstream Device Management System (GDMS) |
| QoS / Network |
802.1Q, 802.1p, ToS, DiffServ and MPLS |
| Mounting |
Desktop / Wall Mount |
| Power Supply |
100–240 VAC, 50–60 Hz; 5 VDC / 600 mA |
| Operating Temperature |
0°C to 40°C |
| Dimensions |
208 × 180 × 63.4 mm |
| Weight |
Approx. 650 g |
| Key Benefit |
Essential business IP phone with 2 SIP accounts, 5-way conferencing, HD audio, dual Fast Ethernet ports, GDMS management and enterprise-grade security |
