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Grandstream HT502
- SKU #
- 02-101068
- Manufacturer
- Grandstream
Detailed Description
The Grandstream HT502 is the newest in the HandyTone Analog Telephone Adaptor Series. The Grandstream HT502 offers more powerful feature functionality and significantly better data router performance than its predecessor, as well as a new stylish look and design.
- Built-in Router, NAT and Gateway
- Supports UPnP, SIP over TCP/TLS
- Secure and Automated Provisioning using HTTP/HTTPS/Telnet/TFTP
Grandstream HT502
The Grandstream HandyTone HT502 is the newest in the HandyTone Analog Telephone Adaptor Series. The Grandstream HT502 offers more powerful feature functionality and significantly better data router performance than its predecessor, as well as a new stylish look and design.
Grandstream HT502 VoIP Adapter Overview
The Grandstream HT502 is based on SIP standard and features 2 FXS ports, dual 10M/100Mbps Ethernet ports with integrated high performance NAT router, port status and message waiting LED, and a base stand for vertical positioning. The Grandstream HT502 supports UPnP, SIP over TCP/TLS, up to 2 SIP account profiles, caller ID, call waiting, 3-way conference, blind or attended transfer, call forward, do not disturb, voicemail, T.38 fax, flexible dial plan, direct IP calling, multi-language voice prompts, secure and automated provisioning using HTTP/HTTPS/Telnet/TFTP, symmetric and asymmetric voice codec/RTP in any call sessions, and various popular voice codecs including G.711(a/u-law), G.723.1, G.729A/B, G.729E, G.728, G.726-40/32/24/16 and iLBC.
Grandstream HandyTone HT502 Features and Functions
- Supports UPnP, SIP over TCP/TLS
- Up to 2 SIP Account Profiles
- Caller ID
- Call Waiting
- 3-Way Conference
- Blind or Attended Transfer
- Call Forward
- Do Not Disturb
- Voicemail
- T.38 Fax
- Flexible Dial Plan
- Direct IP Calling
- Multi-Language Voice Prompts
- Secure and Automated Provisioning using HTTP/HTTPS/Telnet/TFTP
- All-in-1 VoIP IAD
- Built-in Router, NAT and Gateway
- 2 FXS Port
- 10/100Mbps Ethernet
- Compact, Lightweight and Highly Affordable
Didn’t find the VoIP Adapter you were looking for?
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Technical Specifications
- Auto-Provisioning
- Yes
- # of FXO Ports
- None
- # of FXS Ports
- 2
- # of RJ45 Ports
- 2
- Router
- Yes
- Wi-Fi
- No
Customer Reviews
Others’ Reviews
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Good Price, Great Performance, Tiny Package, Flawless Voice Quality
Reviewed by Reliant Global on 9/25/09
We have several of these Devices in place between our several offices, never had a issue with call quality or anything else with any of these devices.
They pack a lot of flexibility and punch for such a small form factor lower priced device.
Compared to a Linksys PAP2T-NA which locks up randomly (regardless of firmware) and has other intermittent registration issues. As well as when it randomly decides to lose some of its configuration out of the blue. Will never buy another Linksys PAP2T.
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Did not like VoIP in the beginning
Reviewed by Raija on 3/20/09
It took 2 days to find out how to connect my 2 VoIP phones. Did not really understand why it did not work and then why it started to work. Now all is well.
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Good replacement for old 486/586 etc
Reviewed by Dean Franks on 2/20/09
All connectors on rear, 12v power, runs cooler. More setup options but the same basic interface. Recommended. Would be nice if it has eye holes on the back for board mounting…
