Grandstream HT503 1-FXS/1-FXO Port Analog Telephone Adapter
SKU: GS-HT503
In stock
SALE Price: $ 59.00

Additional options available for your product:

Grandstream HT503 1-FXS/1-FXO Port Analog Telephone Adapter

Be the first to review this product

Availability: In stock

$59.00
OR

Quick Overview

Grandstream HT503 1-FXS/1-FXO Port Analog Telephone Adapter

What is the Grandstream HT503 1-FXS/1-FXO Port Analog Telephone Adapter?

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
  • 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
  • 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
  • GSHT503

TelcoDepot Products on Google Shopping

Vertical SBX IP - 3x8 KSU / 3 Phones Package (4003-13)

$ 750.00 from TelcoDepot.com Reviews 201 Reviews

3 x 8 Basic KSU with (3) 24-Button Digital Telephone Bundle package includes 3 x 8 Basic KSU with Power Supply, 3 CO Line, 1 Digital Station, and 7 Hybrid Stations. In addition, this bundle includes (3) 24-Button Digital Telephones.

Avaya IP500 server with 4 Lines and 8 VoIP Phones Bundle

$ 4,149.00 from TelcoDepot.com Reviews 201 Reviews

This is all you need for an AVAYA IP500 phone system with 4 FXO incoming lines and 8 Avaya 9620L IP phones. This is a complete phone system with Avaya Essential edition.

Allworx 6x VoIP Business Phone System with 4 of the 9224 phones

$ 2,996.00 from TelcoDepot.com Reviews 201 Reviews

This is the base unit for the 6x system with 4 9224 Allworx Phones. It supports 30 users with voicemail and can be expanded to 60 users with an optional license.

Xblue X16 System with 4 Phones Budget Package VB

$ 619.88 from TelcoDepot.com Reviews 201 Reviews

XBlue - Multi Line - With Caller ID - With Speakerphone - With Display. X16 Small office phone system is an easy to install Digital small office telephone system that comes equipped with the X16 Voice Server and four 6 line X16 Digital speakerphones in the fashion color- Vivid Blue.

Customer Reviews

Write Your Own Review

Only registered users can write reviews. Please, log in or register

Telco DepotTelco DepotTelco DepotTelco Depot