Grandstream GRP2603 / VoIP phone / 5-way call capability / SIP, RTCP, RTP, SRTP, RTCP-XR / 3 lines | GRP2603
Please sign in so that we can notify you about a reply
Special Features
- 3 lines, 6 SIP accounts, up to 3 call appearances
- Supported by GDMS which provides a centralized interface to configure, provision, manage and monitor Grandstream devices
- Electronic Hook Switch (EHS) support for Plantronics, Jabra, and Sennheiser headsets
- Full-duplex speakerphone with HD audio to maximize audio quality and clarity
- Equipped with noise shield technology to minimize background noise
- Supports 5-way audio conferencing for easy conference calls
- Enterprise-level protection including secure boot, dual firmware images, and encrypted data storage
- Swappable faceplate to allow for easy logo customization
Product Specification
| Product Type | VoIP phone |
| Shipping Weight | 1090 g |
| Phone Features | Phone Features |
| Call Services | Call Waiting, Call Forwarding, Call Transfer, Call Hold |
| Dialer Location | Base |
| Conference Call Capability | 5-way |
| Speakerphone | Yes |
| Volume Control | Yes |
| Indicators | Voice message waiting indicator |
| Lighted Keypad | Yes |
| Additional Functions | Built-in clock, Web browser, RSS feeds, Intercom |
| IP Telephony | IP Telephony |
| Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
| VoIP | Yes |
| VoIP Protocols | SIP, RTCP, RTP, SRTP, RTCP-XR |
| Voice Codecs | G.722, G.723, G.726, iLBC, Opus, G.729A/B, G.711µ/a |
| Lines Supported | 3 lines |
| Quality of Service | IEEE 802.1Q (VLAN), Differentiated Services (DiffServ), IEEE 802.1p, Type of Service (ToS), Multiprotocol Label Switching (MPLS) |
| IP Address Assignment | DHCP, static, PPPoE |
| Security | 256 bit AES, EAP-MD5, IEEE 802.1X, TLS |
| Network Protocols | IP, TCP, TFTP, UDP, ICMP, ARP, HTTP, DNS, SNMP, HTTPS, Link Layer Discovery Protocol (LLDP), SRTP, TR-069, RTP, NTP, Lightweight Directory Access Protocol (LDAP) |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
| Voice Features | Comfort noise generation (CNG), voice activity detection (VAD), acoustic echo cancellation (AEC), packet loss concealment (PLC), automatic gain control (AGC) |
| Network Features | Lightweight Directory Access Protocol (LDAP) |
| Phone Memory | Phone Memory |
| Phone Directory Capacity | 2000 names & numbers |
| Display | Display |
| Type | LCD display - monochrome |
| Display Location | Base |
| Diagonal Size | 2.48" |
| Display Resolution | 132 x 64 pixels |
| Backlit | Yes |
| Miscellaneous | Miscellaneous |
| Connections | Headset jack / RJ-9 |
| Placing / Mounting | Wall-mountable, table-top |
| Cables Included | Network cable |
| Included Accessories | Stand, power adapter |
| Dimensions & Weight (Base) | Dimensions & Weight (Base) |
| Width | 21.4 cm |
| Depth | 20.6 cm |
| Height | 6.8 cm |
| Weight | 780 g |
| Dimensions & Weight (Shipping) | Dimensions & Weight (Shipping) |
| Shipping Weight | 1090 g |
Features - Grandstream - GRP2603
More Details
Product Code
07:216310
EAN Code
6947273703181
Manufacturer
Grandstream
