×

HOW TO GET SUPPORT (Registered Customers ONLY)

1 Login to your account.
2 Submit new Ticket.
3 Provide description of issue.

If you still have problems, please let us know, by sending an email to [email protected] . Thank you!

REGULAR OFFICE HOURS

Mon-Fri - 9:30AM - 5:30AM
Sat - (Closed)
Sundays - (Closed)

HT-503 FXS/FXO Analog Gateway

$59.99 $

The HT503 is a hybrid Analog Telephone Adapter (ATA) and VoIP Router. It features both an FXS (analog telephone) port and an FXO (PSTN) port so you can have backup lifeline support using a PSTN line in the case of a power outage. It also integrates 2 10/100 RJ45 ports with an integrated high performance NAT router.

Description

The HT503 is an analog telephone adapter featuring 1 analog telephone FXS port and 1 PSTN line FXO port. 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. The 1 FXS port allows for extension of a VoIP service to 1 analog phone. In addition to being SIP compliant, the product features support for up to 2 SIP account profiles, excellent voice quality and advanced telephony features.

Features
1 FXS analog telephone ports (RJ11), 1 PSTN line FXO port, dual 10/100 Mbps ports with integrated NAT router
Advanced telephony features include caller ID, call waiting
3-way voice conference, transfer, forward, do not disturb, message indicator, multi-language voice prompts, T.38 fax, flexible dial plan and more
Supports up to 2 SIP accounts
Status LED for power, telephone and network ports, and message waiting indication
TOP