Grandstream Networks - Grandstream HandyTone 503
VPN gateway - 100Mb LAN
Grandstream Networks
HT503
0777785818853
N/A
New
Product Description
Additional Details
What's Included
| Main Specifications | |
|---|---|
| Product Description | Grandstream HandyTone 503 - VPN gateway |
| Device Type | VPN gateway |
| Form Factor | External |
| Data Link Protocol | Ethernet, Fast Ethernet |
| VoIP Protocols | SIP |
| Telephony Interfaces | 1 phone (FXS), 1 line (FXO) |
| Power | AC 120/230 V (50/60 Hz) |
| Dimensions (WxDxH) | 4.5 in x 3 in x 1 in |
| General | |
| Device Type | VPN gateway |
| Width | 4.5 in |
| Depth | 3 in |
| Height | 1 in |
| Expansion / Connectivity | |
| Interfaces | 1 x modem - RJ-11 ¦ 1 x modem - RJ-11 ¦ 2 x 100Base-TX - RJ-45 |
| Miscellaneous | |
| Compliant Standards | UL, EN55022, EN55024, FCC Part 15 B, FCC |
| Networking | |
| Form Factor | External |
| Connectivity Technology | Wired |
| Data Transfer Rate | 100 Mbps |
| Data Link Protocol | Ethernet, Fast Ethernet |
| Network / Transport Protocol | TCP/IP, UDP/IP, NTP, ICMP/IP, PPPoE, ARP, DHCP, DNS, RARP |
| Remote Management Protocol | Telnet, HTTP, HTTPS |
| Status Indicators | Port status, power, phone |
| Features | DHCP support, NAT support, DiffServ support, Quality of Service (QoS) |
| Compliant Standards | IEEE 802.1Q, IEEE 802.1p |
| Power | |
| Power Device | External power adapter |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Environmental Parameters | |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 104 °F |
| Humidity Range Operating | 10 - 90% |
| IP Telephony | |
| VoIP Protocols | SIP |
| Voice Codecs | G.723.1, G.729a, G.729ab, G.711u, G.711a, G.726, iLBC, T.38 |
| Telephony Interfaces | 1 phone (FXS), 1 line (FXO) |
| IP Telephony Features | Comfort noise generation (CNG), voice activity detection (VAD), echo cancellation (G.168), call forwarding, caller ID, call waiting, call hold, call transfer |