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Grandstream ATA503

Grandstream ATA503

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  • Grandstream ATA503
  • Grandstream ATA503
  • Grandstream ATA503

Grandstream
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Excl. Tax: €52.43 Incl. Tax: €63.44
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Grandstream HandyTone ATA-503
The HandyTone 503 is the next generation of powerful, affordable, high quality and manageable IP telephony ATA/IAD for residential users and road-warriors. Its compact size, excellent voice quality, packed feature functionality and best-in-class price-performance point enable consumers to maximize the power of IP voice and data connectivity.

The HandyTone 503 is based on SIP standard and interoperable with most 3rd party SIP compliant devices and software. It features 1 FXS telephone port, 1 FXO PSTN line port, dual 10M/100Mbps network ports, port status and message waiting LED, and a base stand for vertical positioning.

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
o caller ID from both IP and PSTN,
o call waiting, 3-way conference with IP and/or PSTN,
o remote call origination and termination from/to PSTN,
o hop-on and hop-off calling,
o transfer to OR forward to IP or PSTN,
o do not disturb,
o message waiting indication,
o multi-language voice prompts,
o 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

Specifications

Handytone ATA-503
Details
Ethernet Ports
2x RJ45 (LAN/WAN)
Nat Router
Yes
DHCP
Client/Server
FXS Port
1
FXO Port
Programmable
PSTN Pass-Through Port
Yes
Voice Mail Indicator
Yes
Voice Codec
G.711(a/u-law), G.723.1, G.729A/B/E, G.726-40/32/24/16 and iLBC, T.38 fax
Remote Configuration
HTTP/HTTPS/Telnet/TFTP Provisioning

Technical Specifications

 
 
Technical Specifications
Telephone Interfaces
1 FXS telephone port (RJ11), 1 FXO PSTN line port (RJ11) with lifeline support
Network Interface
Two (2) 10M/100 Mbps ports (RJ-45) with integrated NAT router
LED Indicators
Power, WAN, LAN, PHONE and LINE
Reset Button
Factory Reset button.
Voice Codec
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
Voice over Packet Capabilities
Voice Activity Detection (VAD) with Comfort Noise Generation (CNG) and Packet Loss Concealment (PLC), Dynamic Jitter Buffer, G.168 compliant Line Echo Cancellation
DHCP Server/Client
Yes, can operate in NAT Router or Switched Mode
Fax over IP
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
Network protocols
TCP/UDP/IP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PPPoE, STUN
QoS
Support Layer 2 (802.1Q VLAN, 802.1p), Layer 3 QoS (ToS, DiffServ) QoS
IP Signaling
SIP (RFC 3261), SIP over TCP/TLS, SRTP, up to 2 SIP account profiles, symmetric and asymmetric RTP/codec in any call sessions
DTMF Method
RFC2833, and/or SIP INFO
Provisioning & Management
TFTP, HTTP, HTTPS, Telnet, secure and automated provisioning system for large deployment, syslog
Power
Output: 12VDC, 0.5A / Input: 100-240 VAC/50-60 Hz
Environmental
Operational: 32°-104°F or 0°-40°C
Storage: 10°-130°F / Humidity: 10-90% Non-condensing
Dimensions (H x W x D)
25mm x 115mm x 75mm (when laying flat); 115mm x 25mm x 75mm (standing up)
Short & long haul
REN3: Up to150 ft on 24 AWG line
Caller ID
Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID
Polarity Reversal / Wink
Yes
EMC
FCC/CE, EN55022/EN55024 and FCC part15 Class B
 
Connection example
 


 
HandyTone ATA Comparison Guide

Features
HT-286
HT-502
HT-503
Ethernet Ports
1 RJ45
(LAN)
2 RJ45
(LAN/WAN)
2 RJ45
(LAN/WAN)
NAT/Router
No
Yes
Yes
DHCP
Client
Client/Server
Client/Server
FXS Port
1
2

1

FXO Port
No
No
Programmable
PSTN Pass-through
Port
No
No
Yes
Voice Mail Indicator
Yes
Video Codec
G.711(a/µ-law), iLBC, G.723, G.729A/B, G.726, T.38(fax)
(G.729 A/B/E – HT502)
Remote
Configuration
TFTP/HTTP


Download here the Grandstream ATA503 Datasheet
Download here the Handytone Quick Install Guide
Download here the Grandstream ATA503 User Manual

EAN Code 6947273700074

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