VOIP Analog Telephone Adapter Grandstream HT503 - Combo 1FXO and 1FXS

Grandstream HT503 Deskripsi :

* Distributor Produk VOIP, Audio Video Conference, Call Center & Telekomunikasi untuk kantor dan WFH.
* Garansi Resmi 1 tahun & Barang Dijamin Original

Produk Serupa :
https://tokopedia.com/elektronikmurah1/voip-ata-grandstream-ht813-1fxo-1fxs-analog-telephone-adapter

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

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
* 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