GRANDSTREAM Products |
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Grandstream is a leading VoIP solutions manufacturer on european and american markets. Their products are meant to be used by coroprate and soho users. Trademark was established in USA and quickly became a main provider for dynamicaly raising market of IP telephony. Perfected technology allows them to mass produt VoIP devices with cost lower than competitors. Offered products have a high level of compatiblity with open standards, high functionality, high sound quality and are easy to use. In competitions tests, Grandstream devices have won many awards, what proves above characteristcs. Grandstream offer includes:
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| Protocols | Hearing Aid Compatibility (HAC) compliant |
|---|---|
| Telephony standards | DECT |
| Frequency bands |
1880 – 1900 MHz (Europe), 1920 – 1930 MHz (US), 1910 – 1920 MHz (Brazil), 1786 – 1792 MHz (Korea), 1893 – 1906 MHz (Japan), 1880 – 1895 MHz (Taiwan) |
| Number of Channels |
10 (Europe), 5 (US, Brazil or Japan), 3 (Korea), 8 (Taiwan) |
| Range | up to 400 meters (DP752) or up to 300 meters (DP750) and 50 meters indoors |
| Peripherals |
2.4 inch (240x320) color TFT LCD, 27 keys including 3 soft keys, 5 navigation/ menu keys, 4 dedicated function keys for SEND, POWER/END, SPEAKERPHONE, MUTE, 3-color MWI LED, 3.5mm headset jack, Removable belt clip, Micro-USB port for alternative charging and non-battery operation |
| Voice codec |
G.722 codec for HD audio and G.726 codec for narrow band audio (G.711μ/a-law, G.723.1, G.729A/B, iLBC and OPUS are supported via companion DECT base station DP750), AEC, AGC, Ambient noise reduction, advanced noise suppression for incoming audio |
| Call features |
Hold, transfer, forward, 3-way conference, call park, call pickup, downloadable phonebook, call waiting, call log, auto answer, click-to-dial, flexible dial plan, music on hold |
| HD Audio |
Yes, both on Handset and Speakerphone |
| Security | DECT authentication & encryption |
| Multi-language |
Chinese Simple, Chinese Tradition, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Hebrew, Hungarian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Spanish, Turkish |
| Multi-line Access | Each handset may access up to ten (10) lines |
| Power & Green Energy Efficiency |
Universal Power Supply Input AC 100-240V 50/60Hz, Output 5VDC 1A, Micro-USB connection, Rechargeable 1500mAh Ni-MH Low Self-Discharge (LSD) AAA batteries (250 hours of standby time and 20 hours of talk time) |
| Package Content |
Handset unit, universal power supply, charger cradle, belt clip, 2 batteries, Quick Start Guide |
| Dimensions (H x W x D) |
Handset- 168.5 x 52.5 x 21.8mm, charger cradle- 76 x 73 x 81mm |
| Weight Handset |
Handset 180g, Charger cradle 78g, Universal power supply 50g, Package 465g |
| Temperature and Humidity Operation |
-10º to 50ºC (14 to 122ºF), Charging- 0 to 45ºC (32 to 113ºF) |
| Storage |
-20º to 60ºC (-4 to 140ºF), Humidity 10% to 90% non-condensing |
| Compliance |
FCC- FCC Part 15B; FCC Part 15D; SAR (FCC 47 CFR Part2.1093; IEEE 1528; IEC 62209-2); FCC Part68 HAC; FCC ID, CE- EN 55032; EN 55035; EN 61000-3-2; EN 61000-3-3; EN 60950-1;EN 301 489-1/-6; EN 301 406; EN 50332-2; SAR(EN50360;EN50566;EN 50663;EN62209-1; EN62209-2; EN 62479); RED NB Cert, RCM- AS/NZS CISPR32; AS/NZS 60950.1;AS/CA S004;AS/ACIF S040. ANATEL, EAC, UL (adapter) |
| SIP Compliant and Protocols |
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (rekord A, SRV, NAPTR), DHCP, PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPv6 |
|---|---|
| Networking Interfaces |
Dual 10/100/1000mbps Ethernet ports, PoE, Bluetooth |
| Voice Codecs |
G.729A/B, G.711µ/a-law, G.726, G.722 (szerokopasmowy), i iLBC, in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO) |
| Superb Audio Quality |
Advanced Digital Signal Processing (DSP), Silence suppression, VAD, CNG, AGC high fidelity wideband audio (G.722). HD handset |
| Custom Ringtone Software | Convert most music files to a Grandstream ringtone |
| Advanced Functionality |
Multi-line support, multi-party conferencing (5-way), multi-language support (MLS), headset enabled, expandable, intercom, AES encryption, etc. |
| Cost-effective IP Solution | Small to Medium enterprise office IP Phone |
| Warranty | 24 months |
| SIP Compliant and Protocols |
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (rekord A, SRV, NAPTR), DHCP, PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPv6 |
|---|---|
| Networking Interfaces |
Dual 10/100/1000mbps Ethernet ports, PoE, Bluetooth |
| Voice Codecs |
G.729A/B, G.711µ/a-law, G.726, G.722 (szerokopasmowy), i iLBC, in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO) |
| Superb Audio Quality |
Advanced Digital Signal Processing (DSP), Silence suppression, VAD, CNG, AGC high fidelity wideband audio (G.722). HD handset |
| Custom Ringtone Software | Convert most music files to a Grandstream ringtone |
| Advanced Functionality |
Multi-line support, multi-party conferencing (5-way), multi-language support (MLS), headset enabled, expandable, intercom, AES encryption, etc. |
| Cost-effective IP Solution | Small to Medium enterprise office IP Phone |
| Warranty | 24 months |
| Protocols |
TCP/IP/UDP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, PPPoE, SSH, TFTP, NTP, LLDP-MED, UPnP |
|---|---|
| Ports | 1* 10/100 Mbps auto-sensing Ethernet port with integrated PoE |
| Telephony standards |
DECT EN 301 406-2001, DECT GAP TBR22 EN 300 444-2001, DECT WRS EN 300 700, CAT-iq TS 102 527 |
| Frequency bands |
1880 – 1900 MHz (Europe), 1920 – 1930 MHz (US), 1910 – 1920 MHz (Brazil) |
| Number of Channels |
10 (Europe), 5 (US, Brazil) |
| Range | up to 300 meters outdoors and 50 meters indoors |
| Peripherals |
5 LED indicators- Power, Network, Association, Activity, DECT Signal Strength, Reset button, Dissociation button |
| Voice codec | G.722 codec for HD audio and G.726 codec for narrow band audio |
| Call features |
Plug-n-Play, auto association, auto region detection and seamless call handover |
| Security |
User and administrator level access control, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, HTTPS, 802.1x media access control |
| Multi-language |
Arabic, Chinese Simple, Chinese Tradition, Czech, Dutch, English, French, German, Hebrew, Italian, Japanese, Korean, Polish, Portuguese, Russian, Serbian, Slovakian, Spanish, Swedish, Turkish |
| Association |
Up to 5 repeaters in star, Relays up to 2 concurrent HD calls, Automatic or manual association to base station |
| Ring Group |
Flexible options when multiple handsets share the same SIP account, Circular Mode- all phones ring sequentially from the phone next to the one that, answered last, Linear Mode- all phones ring sequentially in the predesignated order, Parallel Mode- all phones ring concurrently and after one phone answers, the remaining available phones can make new calls, Shared Mode-all phones ring concurrently and always share the same line similar to analog phones |
| Power & Green Energy Efficiency |
Universal Power Supply Input AC 100-240V 50/60Hz, Output 5VDC 1A, Micro-USB connection, PoE- IEEE802.3af Class 1, 0.44W–3.84W |
| Package Content |
Base Unit, Universal Power Supply, Ethernet cable, Quick Start Guide, GPL statement |
| Dimensions (H x W x D) | 28.5 x 130 x 90 mm |
| Weight Handset |
Base unit- 143g, Universal Power Supply- 50g, Package- 360g |
| Temperature and Humidity Operation | -10º to 50ºC (14 to 122ºF) |
| Storage |
-20º to 60ºC (-4 to 140ºF), Humidity 10% to 90% non-condensing |
| Compliance |
FCC- Part 15D, Part 15B, MPE, CE- EN60950, EN301489-1-6, EN301406, RCM- AS/NZS60950, ANATEL- 2288-16-9452 |
| SIP Compliant and Protocols |
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (rekord A, SRV, NAPTR), DHCP, PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPv6 |
|---|---|
| Networking Interfaces |
Dual 10/100/1000mbps Ethernet ports, PoE, Bluetooth |
| Voice Codecs |
G.729A/B, G.711µ/a-law, G.726, G.722 (szerokopasmowy), i iLBC, in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO) |
| Superb Audio Quality |
Advanced Digital Signal Processing (DSP), Silence suppression, VAD, CNG, AGC high fidelity wideband audio (G.722). HD handset |
| Custom Ringtone Software | Convert most music files to a Grandstream ringtone |
| Advanced Functionality |
Multi-line support, multi-party conferencing (5-way), multi-language support (MLS), headset enabled, expandable, intercom, AES encryption, etc. |
| Cost-effective IP Solution | Small to Medium enterprise office IP Phone |
| Warranty | 24 months |
| SIP Compliant and Protocols |
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPv6 |
|---|---|
| Networking Interfaces |
Dual 10/100/1000mbps Ethernet ports, PoE, Bluetooth |
| Voice Codecs |
G.729A/B, G.711µ/a-law, G.726, G.722 (szerokopasmowe), i iLBC, in-band i out-of-band DTMF (in audio, RFC2833, SIP INFO) |
| Superb Audio Quality |
Advanced Digital Signal Processing (DSP), Silence suppression, VAD, CNG, AGC high fidelity wideband audio (G.722). HD handset |
| Custom Ringtone Software | Convert most music files to a Grandstream ringtone |
| Advanced Functionality |
Multi-line support, multi-party conferencing (5-way), multi-language support (MLS), headset enabled, expandable, intercom, AES encryption, etc. |
| Cost-effective IP Solution | Small to Medium enterprise office IP Phone |
| Warranty | 24 months |
| SIP Compliant and Protocols |
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPv6 |
|---|---|
| Networking Interfaces |
Dual 10/100/1000mbps Ethernet ports, PoE, Bluetooth |
| Voice Codecs |
G.729A/B, G.711µ/a-law, G.726, G.722 (szerokopasmowe), i iLBC, in-band i out-of-band DTMF (in audio, RFC2833, SIP INFO) |
| Superb Audio Quality |
Advanced Digital Signal Processing (DSP), Silence suppression, VAD, CNG, AGC high fidelity wideband audio (G.722). HD handset |
| Custom Ringtone Software | Convert most music files to a Grandstream ringtone |
| Advanced Functionality |
Multi-line support, multi-party conferencing (5-way), multi-language support (MLS), headset enabled, expandable, intercom, AES encryption, etc. |
| Cost-effective IP Solution | Small to Medium enterprise office IP Phone |
| Warranty | 24 months |
| Protocols/Standards |
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS(A record, SRV, NAPTR), DHCP, PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPV6 |
|---|---|
| Networking Interfaces | Dual-switched 10/100/1000Mbps port PoE |
| Bluetooth |
Yes, integrated |
| Wi-Fi |
Yes, integrated dual-band WiFi 802.11 a/b/g/n/ac (2.4Ghz & 5Ghz) |
| Feature Keys |
4 SIP account, 4 line keys, 3-way conferencing, 4 XML programmable context-sensitive soft keys |
| Voice Codec |
Support for G.723.1, G.729A/B, G.711µ/a, G.726-32, G.722 (wide-band), iLBC, in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO |
| Telephony Features |
Hold, transfer, forward, 3-way conference (via programmable key), call waiting, off-hook auto dial, click-to-dial, flexible dial plan, personalized music ringtones, server redundancy and fail-over |
| HD Audio |
Yes, HD handset with support for wideband audio |
| Base Stand |
Yes, 2 angle position available |
| Protocols |
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-MED, LDAP, TR-069, 802.1x, TLS, SRTP, IPv6 |
|---|---|
| Bluetooth |
Yes, Bluetooth 4.2 |
| Operating System |
Android 7.0, supports custom Android apps that fit the phone’s screen/keyboard |
| Peripherals |
2.4 inch (240x320) color TFT LCD, 27 keys including 3 soft keys, 5 navigation/ menu keys, 4 dedicated function keys for SEND, POWER/END, SPEAKERPHONE, MUTE, 3-color MWI LED, 3.5mm headset jack, Removable belt clip, Micro-USB port for alternative charging and non-battery operation |
| Voice codec |
G.722 codec for HD audio and G.726 codec for narrow band audio (G.711μ/a-law, G.723.1, G.729A/B, iLBC and OPUS are supported via companion DECT base station DP750), AEC, AGC, Ambient noise reduction, advanced noise suppression for incoming audio |
| Call features |
Hold, transfer, forward, 3-way conference, call park, call pickup, downloadable phonebook, call waiting, call log, auto answer, click-to-dial, flexible dial plan, music on hold |
| HD Audio |
Yes, both on handset and speakerphone with support for wideband audio, HAC supported |
| Security |
User and administrator level passwords, MD5 and MD5-sess based authentication, 256-bit AES based secure configuration file, SRTP, TLS, 802.1x media access control |
| Multi-language |
English, Arabic, Chinese, Czech, Dutch, German, French, Hebrew, Italian, Japanese, Polish, Portuguese, Russian, Spanish, Turkish and more |
| Power & Green Energy Efficiency |
Universal Power Supply Input AC 100-240V 50/60Hz, Output 5VDC 1A (5W), Micro-USB connection, Rechargeable 1500mAh Ni-MH Low Self-Discharge (LSD) AAA batteries (150 hours of standby time and 7,5 hours of talk time) |
| Dimensions (H x W x D) |
Handset- 168.5 x 52.5 x 21.8mm, charger cradle- 76 x 73 x 81mm |
| Weight Handset |
Handset 161g, Package 456g |
| Temperature and Humidity Operation | 0º to 45ºC |
| Storage |
-20º to 60ºC (-4 to 140ºF), Humidity 10% to 90% non-condensing |
| Compliance |
FCC, CE, RCM, EAC |
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