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High-Technologies Supplier
Saturday, 19 April
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GRANDSTREAM

GRANDSTREAM Products
GRANDSTREAM
GRANDSTREAM

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:

  • VoIP phones
  • ATA phone adapters and gateways
  • VoIP routers
  • videophones


Manufacturer's website: http://www.grandstream.com

  • Computer Network Accessories
    • VoIP
      • » IP PBX
          #05995

          Automated failover solution for the UCM6510 (Grandstream HA100)

          The HA100 offers an automated failover solution for the UCM6510 IP PBX. When connecting between
          two UCM6510, the HA100 constantly monitors the operation status of both UCM6510 and automatically
          switches the system control (including all of the connected telecom lines, network links, auxiliary devices,
          and all of the SIP endpoints previously registered on the primary UCM6510) to the hot-standby secondary
          UCM6510 in the event that the primary UCM6510 fails. It can complete the entire system switch between 10
          and 50 seconds depending on the number of registered SIP endpoints. Thanks to its smart monitoring and
          automated failover capability, the HA100 is an ideal high-availability solution for the UCM6510 to ensure
          maximum total system reliability and uptime.
          Analog Telephone FXS Ports 2 ports
          PSTN Line FXO Ports 2 ports
          T1/E1 Interface 1 port
          Network Interfaces 1 LAN/ 1WAN
          RS-485 2 (1 for Primary UCM6510 and 1 for Secondary UCM6510)
          Reset Switch Yes
          Universal Power Supply DC Power Port
          Manufacturer Grandstream
          Automated failover solution for the UCM6510 (Grandstream HA100)
          for special orders only
          Net Price: 287.00 USD
          product card»
          #05989

          VoIP IP PBX, 2xFXO, 2xFXS (Grandstream UCM6202)

          Designed to provide a centralized solution for the communication needs of businesses, the UCM6200 series IP PBX
          appliance combines enterprise-grade voice, video, data, and mobility features in an easy-to-manage solution. This
          IP PBX series allows businesses to unify multiple communication technologies, such as voice, video calling, video
          conferencing, video surveillance, data tools, mobility options and facility access management onto one common
          network that can be managed and/or accessed remotely. The secure and reliable UCM6200 series delivers enterprisegrade features without any licensing fees, costs-per-feature or recurring fees.
          Analog Telephone FXS Ports 2 ports (both with lifeline capability in case of power outage)
          PSTN Line FXO Ports 2 ports (UCM6202)
          Network Interfaces Dual Gigabit RJ45 ports with integrated PoE Plus (IEEE 802.3at-2009)
          NAT Router Yes (supports router mode and switch mode)
          Peripheral Ports USB,
          SD
          LED Indicators Power/Ready,
          Network,
          PSTN Line,
          USB,
          SD
          LCD Display 128x32 graphic LCD with DOWN & OK button
          Voice-over-Packet Capabilities LEC with NLP Packetized Voice Protocol Unit,
          128ms-tail-length carrier grade Line Echo Cancellation, Dynamic Jitter Buffer,
          Modem detection & auto-switch to G.711
          Voice and Fax Codecs G.711 A-law/U-law,
          G.722,
          G.723.1 5.3K/6.3K,
          G.726,
          G.729A/B,
          iLBC,
          GSM,
          AAL2-G.726-32,
          ADPCM; T.38
          Video Codecs H.264,
          H.263,
          H263+
          QoS Layer 3 QoS,
          Layer 2 QoS
          DTMF Methods In Audio,
          RFC2833,
          and SIP INFO
          Provisioning Protocol & Plug-and-Play TFTP/HTTP/HTTPS,
          auto-discovery & auto-provisioning of Grandstream IP endpoints via ZeroConfig (DHCP Option 66 multicast SIP SUBSCRIBE mDNS),
          eventlist between local and remote trunk
          Network Protocols TCP/UDP/IP,
          RTP/RTCP,
          ICMP,
          ARP,
          DNS,
          DDNS,
          DHCP,
          NTP,
          TFTP,
          SSH,
          HTTP/HTTPS,
          PPPoE,
          SIP (RFC3261),
          STUN,
          SRTP,
          TLS,
          LDAP
          Disconnect Methods Call Progress Tone,
          Polarity Reversal,
          Hook Flash Timing,
          Loop Current Disconnect,
          Busy Tone
          Media Encryption SRTP,
          TLS,
          HTTPS,
          SSH
          Caller ID Bellcore/Telcordia,
          ETSI-FSK,
          ETSI-DTMF,
          SIN 227 – BT
          Polarity Reversal/Wink Yes,
          with enable/disable option upon call establishment and termination
          Call Center Multiple configurable call queues,
          automatic call distribution (ACD) based on agent skills/availability/busy level,
          in-queue announcement
          Customizable Auto Attendant Up to 5 layers of IVR (Interactive Voice Response)
          Maximum Call Capacity -Registered SIP devices- supports up to 500 registered SIP devices/users,
          -Concurrent SIP calls- Up to 50 (UCM6202),
          or 66% performance if calls are SRTP encrypted
          Conference Bridges Up to 3,
          password-protected conference bridges allowing up to 25 simultaneous PSTN or IP participants
          Call Features Call park,
          call forward,
          call transfer,
          DND,
          ring/hunt group,
          paging/intercom etc.
          Mounting Wall mount & Desktop
          Power Output 12VDC,
          1.5A; Input 100 ~ 240VAC,
          50 ~ 60Hz
          Weight Unit weight 0.51kg,
          Package weight 0.94kg
          Environmental Operating 32 ~ 104ºF / 0 ~ 40ºC,
          10 ~ 90% (non-condensing); Storage 14 ~ 140ºF / -10 ~ 60ºC
          Dimensions 226mm L x 155mm W x 34.5mm H
          Certificates FCC Part 15 (CFR 47) Class B,
          Part 68,
          CE EN55022 Class B,
          EN55024,
          EN61000-3-2,
          EN61000-3-3,
          EN60950-1,
          TBR21,
          RoHS,
          A-TICK AS/NZS CISPR 22 Class B,
          AS/NZS CISPR 24,
          AS/NZS 60950,
          AS/ACIF S002,
          ITU-T K.21 (Basic Level),
          UL 60950 (power adapter)
          Manufacturer Grandstream
          VoIP IP PBX, 2xFXO, 2xFXS (Grandstream UCM6202)
          for special orders only
          Net Price: 352.00 USD
          product card»
          #05990

          VoIP IP PBX, 4xFXO, 2xFXS (Grandstream UCM6204)

          Designed to provide a centralized solution for the communication needs of businesses, the UCM6200 series IP PBX
          appliance combines enterprise-grade voice, video, data, and mobility features in an easy-to-manage solution. This
          IP PBX series allows businesses to unify multiple communication technologies, such as voice, video calling, video
          conferencing, video surveillance, data tools, mobility options and facility access management onto one common
          network that can be managed and/or accessed remotely. The secure and reliable UCM6200 series delivers enterprisegrade features without any licensing fees, costs-per-feature or recurring fees.
          Analog Telephone FXS Ports 2 ports (both with lifeline capability in case of power outage)
          PSTN Line FXO Ports 4 ports
          Network Interfaces Dual Gigabit RJ45 ports with integrated PoE Plus (IEEE 802.3at-2009)
          NAT Router Yes (supports router mode and switch mode)
          Peripheral Ports USB,
          SD
          LED Indicators Power/Ready,
          Network,
          PSTN Line,
          USB,
          SD
          LCD Display 128x32 graphic LCD with DOWN & OK button
          Voice-over-Packet Capabilities LEC with NLP Packetized Voice Protocol Unit,
          128ms-tail-length carrier grade Line Echo Cancellation, Dynamic Jitter Buffer,
          Modem detection & auto-switch to G.711
          Voice and Fax Codecs G.711 A-law/U-law,
          G.722,
          G.723.1 5.3K/6.3K,
          G.726,
          G.729A/B,
          iLBC,
          GSM,
          AAL2-G.726-32,
          ADPCM; T.38
          Video Codecs H.264,
          H.263,
          H263+
          QoS Layer 3 QoS,
          Layer 2 QoS
          DTMF Methods In Audio,
          RFC2833,
          and SIP INFO
          Provisioning Protocol & Plug-and-Play TFTP/HTTP/HTTPS,
          auto-discovery & auto-provisioning of Grandstream IP endpoints via ZeroConfig (DHCP Option 66 multicast SIP SUBSCRIBE mDNS),
          eventlist between local and remote trunk
          Network Protocols TCP/UDP/IP,
          RTP/RTCP,
          ICMP,
          ARP,
          DNS,
          DDNS,
          DHCP,
          NTP,
          TFTP,
          SSH,
          HTTP/HTTPS,
          PPPoE,
          SIP (RFC3261),
          STUN,
          SRTP,
          TLS,
          LDAP
          Disconnect Methods Call Progress Tone,
          Polarity Reversal,
          Hook Flash Timing,
          Loop Current Disconnect,
          Busy Tone
          Media Encryption SRTP,
          TLS,
          HTTPS,
          SSH
          Caller ID Bellcore/Telcordia,
          ETSI-FSK,
          ETSI-DTMF,
          SIN 227 – BT
          Polarity Reversal/Wink Yes,
          with enable/disable option upon call establishment and termination
          Call Center Multiple configurable call queues,
          automatic call distribution (ACD) based on agent skills/availability/busy level,
          in-queue announcement
          Customizable Auto Attendant Up to 5 layers of IVR (Interactive Voice Response)
          Maximum Call Capacity -Registered SIP devices- supports up to 500 registered SIP devices/users,
          -Concurrent SIP calls- Up to 75 (UCM6204),
          or 66% performance if calls are SRTP encrypted
          Conference Bridges Up to 3,
          password-protected conference bridges allowing up to 25 simultaneous PSTN or IP participants
          Call Features Call park,
          call forward,
          call transfer,
          DND,
          ring/hunt group,
          paging/intercom etc.
          Mounting Wall mount & Desktop
          Power Output 12VDC,
          1.5A; Input 100 ~ 240VAC,
          50 ~ 60Hz
          Weight Unit weight 0.51kg,
          Package weight 0.94kg
          Environmental Operating 32 ~ 104ºF / 0 ~ 40ºC,
          10 ~ 90% (non-condensing); Storage 14 ~ 140ºF / -10 ~ 60ºC
          Dimensions 226mm L x 155mm W x 34.5mm H
          Certificates FCC Part 15 (CFR 47) Class B,
          Part 68,
          CE EN55022 Class B,
          EN55024,
          EN61000-3-2,
          EN61000-3-3,
          EN60950-1,
          TBR21,
          RoHS,
          A-TICK AS/NZS CISPR 22 Class B,
          AS/NZS CISPR 24,
          AS/NZS 60950,
          AS/ACIF S002,
          ITU-T K.21 (Basic Level),
          UL 60950 (power adapter)
          Manufacturer Grandstream
          VoIP IP PBX, 4xFXO, 2xFXS (Grandstream UCM6204)
          for special orders only
          Net Price: 478.00 USD
          product card»
          #05993

          VoIP IP PBX, 8xFXO, 2xFXS (Grandstream UCM6208)

          Designed to provide a centralized solution for the communication needs of businesses, the UCM6200 series IP PBX
          appliance combines enterprise-grade voice, video, data, and mobility features in an easy-to-manage solution. This
          IP PBX series allows businesses to unify multiple communication technologies, such as voice, video calling, video
          conferencing, video surveillance, data tools, mobility options and facility access management onto one common
          network that can be managed and/or accessed remotely. The secure and reliable UCM6200 series delivers enterprisegrade features without any licensing fees, costs-per-feature or recurring fees.
          Analog Telephone FXS Ports 2 ports (both with lifeline capability in case of power outage)
          PSTN Line FXO Ports 8 ports
          Network Interfaces Dual Gigabit RJ45 ports with integrated PoE Plus (IEEE 802.3at-2009)
          NAT Router Yes (supports router mode and switch mode)
          Peripheral Ports USB,
          SD
          LED Indicators Power/Ready,
          Network,
          PSTN Line,
          USB,
          SD
          LCD Display 128x32 graphic LCD with DOWN & OK button
          Voice-over-Packet Capabilities LEC with NLP Packetized Voice Protocol Unit,
          128ms-tail-length carrier grade Line Echo Cancellation, Dynamic Jitter Buffer,
          Modem detection & auto-switch to G.711
          Voice and Fax Codecs G.711 A-law/U-law,
          G.722,
          G.723.1 5.3K/6.3K,
          G.726,
          G.729A/B,
          iLBC,
          GSM,
          AAL2-G.726-32,
          ADPCM; T.38
          Video Codecs H.264,
          H.263,
          H263+
          QoS Layer 3 QoS,
          Layer 2 QoS
          DTMF Methods In Audio,
          RFC2833,
          and SIP INFO
          Provisioning Protocol & Plug-and-Play TFTP/HTTP/HTTPS,
          auto-discovery & auto-provisioning of Grandstream IP endpoints via ZeroConfig (DHCP Option 66 multicast SIP SUBSCRIBE mDNS),
          eventlist between local and remote trunk
          Network Protocols TCP/UDP/IP,
          RTP/RTCP,
          ICMP,
          ARP,
          DNS,
          DDNS,
          DHCP,
          NTP,
          TFTP,
          SSH,
          HTTP/HTTPS,
          PPPoE,
          SIP (RFC3261),
          STUN,
          SRTP,
          TLS,
          LDAP
          Disconnect Methods Call Progress Tone,
          Polarity Reversal,
          Hook Flash Timing,
          Loop Current Disconnect,
          Busy Tone
          Media Encryption SRTP,
          TLS,
          HTTPS,
          SSH
          Caller ID Bellcore/Telcordia,
          ETSI-FSK,
          ETSI-DTMF,
          SIN 227 – BT
          Polarity Reversal/Wink Yes,
          with enable/disable option upon call establishment and termination
          Call Center Multiple configurable call queues,
          automatic call distribution (ACD) based on agent skills/availability/busy level,
          in-queue announcement
          Customizable Auto Attendant Up to 5 layers of IVR (Interactive Voice Response)
          Maximum Call Capacity -Registered SIP devices- supports up to 800 registered SIP devices/users,
          -Concurrent SIP calls- Up to 100 (UCM6204),
          or 66% performance if calls are SRTP encrypted
          Conference Bridges Up to 6,
          password-protected conference bridges allowing up to 32 simultaneous PSTN or IP participants
          Call Features Call park,
          call forward,
          call transfer,
          DND,
          ring/hunt group,
          paging/intercom etc.
          Mounting Rack mount & Desktop
          Power Output 12VDC,
          1.5A; Input 100 ~ 240VAC,
          50 ~ 60Hz
          Weight Unit weight 2.23kg,
          Package weight 3.09kg
          Environmental Operating 32 ~ 104ºF / 0 ~ 40ºC,
          10 ~ 90% (non-condensing); Storage 14 ~ 140ºF / -10 ~ 60ºC
          Dimensions 440mm L x 185mm W x 44mm H
          Certificates FCC Part 15 (CFR 47) Class B,
          Part 68,
          CE EN55022 Class B,
          EN55024,
          EN61000-3-2,
          EN61000-3-3,
          EN60950-1,
          TBR21,
          RoHS,
          A-TICK AS/NZS CISPR 22 Class B,
          AS/NZS CISPR 24,
          AS/NZS 60950,
          AS/ACIF S002,
          ITU-T K.21 (Basic Level),
          UL 60950 (power adapter)
          Manufacturer Grandstream
          VoIP IP PBX, 8xFXO, 2xFXS (Grandstream UCM6208)
          for special orders only
          Net Price: 799.00 USD
          product card»
      • » VoIP GATEWAYS
          #05367
          NEW

          VoIP gateway, 4xFXO (Grandstream HT841)

          Protocols SIP (RFC3261)
          Voice codec G.711 with Annex I (PLC) and Annex II (VAD/CNG),
          G.723.1,
          G.729A/B,
          G.726,
          iLBC,
          OPUS,
          dynamic jitter buffer,
          advanced line echo cancellation
          Ports Two 10/100/1000Mbps RJ45 ports,
          one with 802.3af PoE-PD support
          Voice ports 4x RJ11 FXO / 1x RJ11 FXS
          QoS Layer 2 (802.1Q VLAN,
          SIP/RTP 802.1p) and Layer 3 (ToS,
          Diffserv,
          MPLS),
          Traffic Shaping
          Network Protocols TCP/IP/UDP,
          RTP/RTCP (RFC1889,
          1890),
          HTTP/HTTPS,
          ARP/RARP,
          ICMP,
          DNS,
          DHCP,
          NTP,
          TFTP,
          SSH,
          Telnet,
          STUN (RFC3489,
          5389),
          SIP (RFC3261),
          SIP over TCP/TLS,
          SRTP,
          SNMP,
          TR-069,
          IMS/3GPP,
          IPoE
          Power POE Input 4 8 V / 0 . 5 A,
          DC Input 12V/1A
          Operating temperatures 0°C ÷ 40°C
          Operating humidity 10% ÷ 90%,
          non-condensing
          Dimensions 190 mm × 100 mm × 28 mm
          Certificates CE,
          FCC,
          RCM
          Warranty 24 months
          Manufacturer Grandstream
          VoIP gateway, 4xFXO (Grandstream HT841)
          Net Price: 129.00 USD
          product card»
          #05981

          VoIP gateway, 8xFXS (Grandstream HT818)

          Protocols SIP (RFC3261)
          Voice codec G.711 with Annex I (PLC) and Annex II (VAD/CNG),
          G.723.1,
          G.729A/B,
          G.726,
          iLBC,
          OPUS,
          dynamic jitter buffer,
          advanced line echo cancellation
          Ports 1x 10/100/1000 Mbps RJ-45 (WAN),
          1x 10/100/1000 Mbps RJ-45 (LAN)
          Voice ports 8xFXS
          Operating modes SIP Proxy client
          DTMF In-audio,
          RFC2833 and/or SIP INFO
          VoIP lines 8
          Fax support T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Pass-through
          QoS Layer 2 (802.1Q VLAN,
          SIP/RTP 802.1p) and Layer 3 (ToS,
          Diffserv,
          MPLS)
          Voice quality VAD,
          CNG,
          Packet Loss Concacelation (PLC),
          dynamic Jitter buffer,
          echo cancelation
          Call features Caller ID display or block,
          call waiting,
          flash,
          blind or attended transfer,
          forward,
          hold,
          do not disturb,
          3-way conference
          Router with NAT function
          Addressing static IP,
          DHCP client
          Provisioning HTTP,
          HTTPS,
          SSH,
          TFTP,
          TR-069 ,
          secure and automated provisioning using AES encryption,
          syslog
          Management WWW,
          telnet
          Power 12V DC 1,5A,
          100-240VAC,
          50-60Hz
          Operating temperatures 0°C ÷ 40°C
          Operating humidity 10% ÷ 90%,
          non-condensing
          Dimensions 180x120x36 mm
          Certificates CE,
          FCC,
          RCM
          Warranty 24 months
          Manufacturer Grandstream
          VoIP gateway, 8xFXS (Grandstream HT818)
          Net Price: 175.00 USD
          product card»
          #05368
          NEW

          VoIP gateway, 8xFXO (Grandstream HT881)

          Protocols SIP (RFC3261)
          Voice codec G.711 with Annex I (PLC) and Annex II (VAD/CNG),
          G.723.1,
          G.729A/B,
          G.726,
          iLBC,
          OPUS,
          dynamic jitter buffer,
          advanced line echo cancellation
          Ports Two 10/100/1000Mbps RJ45 ports,
          one with 802.3af PoE-PD support
          Voice ports 8x RJ11 FXO / 1x RJ11 FXS
          QoS Layer 2 (802.1Q VLAN,
          SIP/RTP 802.1p) and Layer 3 (ToS,
          Diffserv,
          MPLS),
          Traffic Shaping
          Network Protocols TCP/IP/UDP,
          RTP/RTCP (RFC1889,
          1890),
          HTTP/HTTPS,
          ARP/RARP,
          ICMP,
          DNS,
          DHCP,
          NTP,
          TFTP,
          SSH,
          Telnet,
          STUN (RFC3489,
          5389),
          SIP (RFC3261),
          SIP over TCP/TLS,
          SRTP,
          SNMP,
          TR-069,
          IMS/3GPP,
          IPoE
          Power POE Input 4 8 V / 0 . 5 A,
          DC Input 12V/1A
          Operating temperatures 0°C ÷ 40°C
          Operating humidity 10% ÷ 90%,
          non-condensing
          Dimensions 190 mm × 100 mm × 28 mm
          Certificates CE,
          FCC,
          RCM
          Warranty 24 months
          Manufacturer Grandstream
          VoIP gateway, 8xFXO (Grandstream HT881)
          Net Price: 186.00 USD
          product card»
          #06025

          VoIP gateway 16xFXS (Grandstream GXW4216 v2)

          The GXW4200 high-density FXS gateway series enables businesses of all sizes to create an easy-to-deploy VoIP solution that takes advantage of Gigabit speeds. These FXS gateways offer the ability to seamlessly connect multiple locations and all devices within an office to any hosted or on premise IP PBX network to make deployments as easy as possible. The GXW4200 series includes 16/24/32/48 FXS ports and a Gigabit network port. Deploy the GXW4200 series to allow any businesses to create a cost-effective hybrid IP and analog telephone system that allows them to enjoy the benefits of VoIP communications while preserving investment on existing analog phones, Fax machines and legacy PBX systems.
          Protocols SIP (RFC3261),
          T38
          Codecs G.711,
          G.723,
          G.726,
          G.729A/B/E,
          iLBC
          Ports 2x 10/100/1000 Mbps RJ-45,
          16x RJ-11 FXS,
          1x 50-pin Telco connector
          VoIP lines 2
          Voice quality G.168 (echo cancelation),
          dynamic jitter buffer
          Life Line yes
          Caller ID Bellcore type 1 & 2,
          ETSI,
          BT,
          NTT,
          DTMF
          Fax support T38 group 3 fax relay,
          auto switch to G.711 for Fax Pass-through
          QoS functions DiffServ,
          ToS,
          802.1P/Q
          DTMF inband,
          out of band,
          SIP Info
          Provisioning TFTP,
          HTTP,
          HTTPS
          Security SIPS,
          TLS
          Addressing DHCP client,
          DHCP server
          Management WWW,
          console,
          telnet,
          HTTPS,
          compatible with GDMS - www.gdms.cloud/login
          Power 12V DC,
          ~230V AC 50Hz
          Operating temperatures 0°C ÷ 40°C
          Operating humidity 10% ÷ 90%,
          non-condensing
          Dimensions 440mm (L) x 185mm (W) x 44mm (H) (1U)
          Certificates FCC Part 15 (CFR 47) Class B,
          CE EN55022 Class B,
          EN55024,
          EN61000-3-2,
          EN16000-3-3,
          EN60950-1,
          RoHS,
          C-TICK AS/NZS,
          CISPR 22 Class B,
          AS/NZS CISPR 24,
          AN/NZS 60950,
          ITU-T K.21 (Basic Test Level),
          UL 60950 (power adapter)
          Warranty 24 months
          Manufacturer Grandstream
          VoIP gateway 16xFXS (Grandstream GXW4216 v2)
          for special orders only
          Net Price: 444.00 USD
          product card»
          #06480

          VoIP gateway 24xFXS (Grandstream GXW4224 v2)

          The GXW4200 high-density FXS gateway series enables businesses of all sizes to create an easy-to-deploy VoIP solution that takes advantage of Gigabit speeds. These FXS gateways offer the ability to seamlessly connect multiple locations and all devices within an office to any hosted or on premise IP PBX network to make deployments as easy as possible. The GXW4200 series includes 16/24/32/48 FXS ports and a Gigabit network port. Deploy the GXW4200 series to allow any businesses to create a cost-effective hybrid IP and analog telephone system that allows them to enjoy the benefits of VoIP communications while preserving investment on existing analog phones, Fax machines and legacy PBX systems.
          Protocols SIP (RFC3261),
          T38
          Codecs G.711,
          G.723,
          G.726,
          G.729A/B/E,
          iLBC
          Ports 2x 10/100/1000 Mbps RJ-45,
          24x RJ-11 FXS,
          1x 50-pin Telco connector
          VoIP lines 2
          Voice quality G.168 (echo cancelation),
          dynamic jitter buffer
          Life Line yes
          Caller ID Bellcore type 1 & 2,
          ETSI,
          BT,
          NTT,
          DTMF
          Fax support T38 group 3 fax relay,
          auto switch to G.711 for Fax Pass-through
          QoS functions DiffServ,
          ToS,
          802.1P/Q
          DTMF inband,
          out of band,
          SIP Info
          Provisioning TFTP,
          HTTP,
          HTTPS
          Security SIPS,
          TLS
          Addressing DHCP client,
          DHCP server
          Management WWW,
          console,
          telnet,
          HTTPS,
          compatible with GDMS - www.gdms.cloud/login
          Power 12V DC,
          ~230V AC 50Hz
          Operating temperatures 0°C ÷ 40°C
          Operating humidity 10% ÷ 90%,
          non-condensing
          Dimensions 440mm (L) x 185mm (W) x 44mm (H) (1U)
          Certificates FCC Part 15 (CFR 47) Class B,
          CE EN55022 Class B,
          EN55024,
          EN61000-3-2,
          EN16000-3-3,
          EN60950-1,
          RoHS,
          C-TICK AS/NZS,
          CISPR 22 Class B,
          AS/NZS CISPR 24,
          AN/NZS 60950,
          ITU-T K.21 (Basic Test Level),
          UL 60950 (power adapter)
          Warranty 24 months
          Manufacturer Grandstream
          VoIP gateway 24xFXS (Grandstream GXW4224 v2)
          Net Price: 639.00 USD
          product card»
          #05988

          VoIP gateway 32xFXS (Grandstream GXW4232 v2)

          The GXW4200 high-density FXS gateway series enables businesses of all sizes to create an easy-to-deploy VoIP solution that takes advantage of Gigabit speeds. These FXS gateways offer the ability to seamlessly connect multiple locations and all devices within an office to any hosted or on premise IP PBX network to make deployments as easy as possible. The GXW4200 series includes 16/24/32/48 FXS ports and a Gigabit network port. Deploy the GXW4200 series to allow any businesses to create a cost-effective hybrid IP and analog telephone system that allows them to enjoy the benefits of VoIP communications while preserving investment on existing analog phones, Fax machines and legacy PBX systems.
          Protocols SIP (RFC3261),
          T38
          Codecs G.711,
          G.723,
          G.726,
          G.729A/B/E,
          iLBC
          Ports 2x 10/100/1000 Mbps RJ-45,
          32x RJ-11 FXS,
          1x 50-pin Telco connector
          VoIP lines 2
          Voice quality G.168 (echo cancelation),
          dynamic jitter buffer
          Life Line yes
          Caller ID Bellcore type 1 & 2,
          ETSI,
          BT,
          NTT,
          DTMF
          Fax support T38 group 3 fax relay,
          auto switch to G.711 for Fax Pass-through
          QoS functions DiffServ,
          ToS,
          802.1P/Q
          DTMF inband,
          out of band,
          SIP Info
          Provisioning TFTP,
          HTTP,
          HTTPS
          Security SIPS,
          TLS
          Addressing DHCP client,
          DHCP server
          Management WWW,
          console,
          telnet,
          HTTPS,
          compatible with GDMS - www.gdms.cloud/login
          Power 12V DC,
          ~230V AC 50Hz
          Operating temperatures 0°C ÷ 40°C
          Operating humidity 10% ÷ 90%,
          non-condensing
          Dimensions 440mm (L) x 185mm (W) x 44mm (H) (1U)
          Certificates FCC Part 15 (CFR 47) Class B,
          CE EN55022 Class B,
          EN55024,
          EN61000-3-2,
          EN16000-3-3,
          EN60950-1,
          RoHS,
          C-TICK AS/NZS,
          CISPR 22 Class B,
          AS/NZS CISPR 24,
          AN/NZS 60950,
          ITU-T K.21 (Basic Test Level),
          UL 60950 (power adapter)
          Warranty 24 months
          Manufacturer Grandstream
          VoIP gateway 32xFXS (Grandstream GXW4232 v2)
          for special orders only
          Net Price: 758.00 USD
          product card»


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