Grandstream GXW4248 FXS Analog VoIP Gateway - VoIP phone adapter - 48 ports - GigE voice/fax board - analogue ports: 48 - 1U - rack-mountable | GXW4248
Grandstream GXW4248 FXS Analog VoIP Gateway - VoIP phone adapter - 48 ports - GigE voice/fax board - analogue ports: 48 - 1U - rack-mountable | GXW4248
€957.84 inc. VAT
GXW4248
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Special Fetures
- Gigabit Ethernet and a backlit 128 x 32 graphic display with support for multiple languages
- 4 SIP server profiles per system and independent SIP account per port
- Over-voltage and over-current protection
- Supports VMWI, NEON LED and stutter tone for message waiting indication
- Automated provisioning using TR-069 or AES encrypted XML configuration file
- TLS/SRTP/HTTPS for advanced security and privacy protection
Product Specification
| Device Type | VoIP phone adapter |
| Height (Rack Units) | 1U |
| Built-in Devices | Status LCD |
| Width | 25.5 cm |
| Depth | 44 cm |
| Height | 4.4 cm |
| Weight | 3.21 kg |
| Networking | |
| Form Factor | Rack-mountable |
| Ports Qty | 48 |
| Connectivity Technology | Wired |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Network / Transport Protocol | TCP/IP, UDP/IP, NTP, ICMP/IP, PPPoE, ARP, DHCP |
| Remote Management Protocol | HTTP, HTTPS, TFTP, TR-069 |
| Status Indicators | Phone, LAN, link/activity |
| IP Telephony | |
| VoIP Protocols | SIP, RTCP, RTP |
| Voice Codecs | G.711, G.723, G.729a, G.726, iLBC, G.729b |
| Telephony Interfaces | 48 phone (FXS) |
| IP Telephony Features | Caller ID, call waiting, call transfer, message waiting, DTMF generation/detection |
| Communications | |
| Type | Voice/fax board |
| Max Fax Transfer Rate | 14.4 Kbps |
| Protocols & Specifications | ITU V.21, ITU V.29, ITU V.17, ITU V.27ter, ITU T.38 |
| Data Compression Protocol | G.711 |
| Voice Communication Support | VoIP |
| Analogue Ports Qty | 48 |
| Expansion / Connectivity | |
| Interfaces | 48 x modem - RJ-11 ¦ 1 x 1000Base-T - RJ-45 ¦ 2 x management |
| Environmental Parameters | |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) |
Χαρακτηριστικά
Product Code
04:213816
EAN Code
6947273701286
Manufacturer
Grandstream
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