Grandstream HT503 is an analog telephone adapter (ATA) featuring 1 analog telephone FXS port and 1 PSTN line FXO port in order to offer backup lifeline support using a PSTN line. The integration of an FXO and FXS port enables remote call origination and termination to and from the PSTN line, known as hop-on and hopoff calling. The 1 FXS port allows for extension of a VoIP service to 1 analog phone. Furthermore, complies with SIP 2.0 standard, supports Universal Plug-in-Play (UPnP), up to 2 SIP account profiles and advanced telephony features.
Χαρακτηριστικά | |
Κατασκευαστής | Grandstream |
Τύπος Προϊόντος | Adaptor |
Τεχνολογία | FXS/FXO |
Network Ports | 2 |