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| Grandstream HandyTone HT503 ATA/IAD |
The HandyTone 503 offers the next generation of powerful, affordable, high quality and manageable IP telephony ATA/IAD. The integration of a FXO and FXS port enables remote call origination and termination to and from the PSTN line, known as "hop-on and hop-off" calling. This functionality coupled with its compact size makes it an ideal solution for road warriors seeking the savings and benefits of voice-over-ip communication.
Based on SIP standard and interoperable with most 3rd party SIP compliant devices and software
Dual 10M/100Mbps network ports, port status and message waiting LED, and a base stand for vertical positioning
Traditional and advanced telephony features including mutli language voice prompts and transfer to or forward to IP or PSTN
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Key Features
1 FXS telephone port (RJ11), 1 FXO PSTN line port (RJ11) with power-outage life line support,
Up to 2 SIP account profiles, SIP over TCP/TLS, SRTP
Dual 10/100 Mbps network ports (RJ45) with integrated high performance NAT router
Status LED for power, telephone, PSTN line, network, and message waiting indication
Advanced telephony features
* caller ID from both IP and PSTN,
* call waiting, 3-way conference with IP and/or PSTN,
* remote call origination and termination from/to PSTN,
* hop-on and hop-off calling,
* transfer to OR forward to IP or PSTN,
* do not disturb,
* Message waiting indication,
* multi-language voice prompts,
* flexible dial plan, direct IP calling
Comprehensive voice codecs
Secure and automated provisioning using HTTP/HTTPS/Telnet/TFTP
Symmetric and asymmetric voice codec/RTP in any call sessions
T.38 Fax
SIP over TCP/TLS
Benefits
IP connectivity for any phone and fax
Hop-on/Hop-off calling
Web management for easy configuration and installation
Offers traditional and advanced telephony features
Portable and compact for use at home or on the road |
| Ethernet Ports
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2 RJ45 (LAN/WAN)
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| NAT/Router
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Yes
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| DHCP
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Client/Server
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| FXS Port
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1
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| FXO Port
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1
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| PSTN Pass-through Port
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Yes
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| Voice Mail Indicator
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Yes
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| Voice Codec
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G.711(a/u-law), G.723.1, G.729A/B/E, G.726-40/32/24/16 and iLBC, T.38 fax
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| Remote Configuration
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HTTP/HTTPS/Telnet/TFTP Provisioning
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| HT503 Technical Specifications
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| Telephone Interfaces
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1 FXS telephone port (RJ11), 1 FXO PSTN line port (RJ11) with lifeline support
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| Network Interfaces
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Two (2) 10M/100 Mbps ports (RJ-45) with integrated NAT router
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| LED Indicators
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Power, WAN, LAN, PHONE and LINE
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| Reset Button
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Factory reset button
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| Telephony Features
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caller ID display or block, call waiting wither caller ID, flash, blind or attended call transfer, hold, call forward, do not disturb, 3-way conferencing
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| Voice Codec
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G.711 Annex I (PLC) and Annex II (VAD/CNG format), G.723.1A, G.729A/B/E, G.726-40/32/24/16, iLBC
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| Voice over Packet Capabilities
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Voice Activity Detection (VAD) with Comfort Noise Generation (CNG) and Packet Loss Concealment (PLC), Dynamic Jitter Buffer, G.168 compliant Line Echo Cancellation
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| Fax over IP
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T.38 compliant Group 3 Fax Relay up to 14.4kpbs, Fax Datapump V.17, V.19, V.27ter, V.29 for T.38 fax relay
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| DHCP Server/Client NAT router
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Yes, can operate in NAT Router or Switched Mode
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| Network Protocols
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TCP/UDP/IP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PPPoE, STUN
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| QoS
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Support Layer 2 (802.1Q VLAN, 802.1p), Layer 3 QoS (ToS, DiffServ) QoS
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| IP Signaling
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SIP (RFC 3261), SIP over TCP/TLS, SRTP, up to 2 SIP account profiles, symmetric and asymmetric RTP/codec in any call sessions
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| DTMF Method
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RFC2833, and/or SIP INFO
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| Provisioning & Management
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TFTP, HTTP, HTTPS, Telnet, secure and automated provisioning system for large deployment, syslog
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| Universal Power Supply
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Output: 12VDC, 0.5A; Input: 100–240 VAC, 50-60 Hz
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| Environmental
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Operational: 32°–104°F or 0°–40°C
Storage: 10°–130°F
Humidity: 10–90% Non-condensing
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| Dimensions (H x W x D)
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25mm x 115mm x 75mm (when laying flat);
115mm x 25mm x 75mm (standing up)
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| Short and long haul
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REN3: Up to150 ft on 24 AWG line
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| Caller ID
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Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID
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| Polarity Reversal/Wink
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Yes
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| EMC
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FCC/CE, EN55022/EN55024 and FCC part15 Class B
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| Safety
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UL
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