VoIP phone - Bluetooth interface - SIP - 8 lines
| Main Specifications | |
|---|---|
| Product Description | Grandstream GXP2135 - VoIP phone - with Bluetooth interface - 4-way call capability |
| Product Type | VoIP phone - with Bluetooth interface |
| Main Features | Integrated Ethernet switch |
| VoIP Protocols | SIP |
| Voice Codecs | G.722, G.729a, G.711u, G.711a, G.726, G.729b |
| Lines Supported | 8 lines |
| Speakerphone | Yes |
| Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
| Display | LCD display - color - Yes |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
| General | |
| Product Type | VoIP phone |
| Integrated Components | Bluetooth interface |
| Miscellaneous | |
| Connections | Headset jack / RJ-9 |
| Placing / Mounting | Wall-mountable, table-top |
| Cables Included | Network cable |
| Included Accessories | Stand, power adapter |
| Display | |
| Type | LCD display - color |
| Display Location | Base |
| Diagonal Size | 2.8" |
| Display Resolution | 320 x 240 pixels |
| Backlit | Yes |
| Display Languages | Croatian, English, German, French, Italian, Portuguese, Russian, Spanish, Japanese, Chinese, Korean |
| Phone Features | |
| Wireless Interface Provided | Bluetooth |
| Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
| Dialer Location | Base |
| Conference Call Capability | 4-way |
| Speakerphone | Yes |
| Dimensions & Weight (Base) | |
| Width | 7.9 in |
| Depth | 7.6 in |
| Height | 3.3 in |
| Weight | 30 oz |
| Phone Memory | |
| Phone Directory Capacity | 2000 names & numbers |
| Caller ID Memory | 500 names & numbers |
| IP Telephony | |
| Main Features | Integrated Ethernet switch |
| VoIP | Yes |
| VoIP Protocols | SIP |
| Voice Codecs | G.722, G.729a, G.711u, G.711a, G.726, G.729b |
| Lines Supported | 8 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 |
| Power Over Ethernet (PoE) Support | Yes |
| Network Protocols | IP, TCP, TFTP, UDP, ICMP, ARP, HTTP, HTTPS, Link Layer Discovery Protocol (LLDP), SRTP, TR-069, RTCP, RTP |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
| Network Features | Lightweight Directory Access Protocol (LDAP) |