Grandstream GXP 1625 HD Producător Grandstream Categorie produs Telefon IP (SIP) Tip dispozitiv Telefon IP Numar linii VOIP suportate 2 buc. Numar porturi FXS pentru telefon (RJ11) 0 buc. Numar porturi PSTN (RJ11) 0 buc. Protocoale VoIP suportate SIP v2 - Session Initiation Protocol ver.2 Protocol de criptare sunet • ITU G.711 • ITU G.722 • ITU G.726 • ITU G.729ab • DTMF Tone Detection and Generation • Voice Activity Detect...

Grandstream GXP 1625 HD Producător Grandstream Categorie produs Telefon IP (SIP) Tip dispozitiv Telefon IP Numar linii VOIP suportate 2 buc. Numar porturi FXS pentru telefon (RJ11) 0 buc. Numar porturi PSTN (RJ11) 0 buc. Protocoale VoIP suportate SIP v2 - Session Initiation Protocol ver.2 Protocol de criptare sunet • ITU G.711 • ITU G.722 • ITU G.726 • ITU G.729ab • DTMF Tone Detection and Generation • Voice Activity Detection (VAD) • Comfort Noise Generation (CNG) Protocoale si standarde acceptate • TCP/IP - Transmission Control Protocol/Internet Protocol • UDP - User Datagram Protocol • RTP - Real-time Transport Protocol • RTCP - Real Time Control Protocol • HTTP - Hypertext Transfer Protocol • ICMP - Internet Control Message Protocol • HTTPS - Hypertext Transfer Protocol Secure • DNS - Domain Name System • DHCP - Dynamic Host Configuration Protocol • PPPoE - Point-to-Point Protocol over Ethernet • TFTP - Trivial File Transfer Protocol • NTP - Network Time Protocol • LLDP-MED - Link Layer Discovery Protocol - Media Endpoint Discovery • LDAP (Lightweight Directory Access Protocol) • CWMP(TR-069) • 802.1X • TLS - Transport Layer Security Management, monitorizare şi configurare • TFTP - Trivial File Transfer Protocol • HTTP - Hypertext Transfer Protocol • HTTPS - Hypertext Transfer Protocol Secure • CWMP – CPE WAN Management Protocol (TR-069) Functii suplimentare telefon • EHS - Electronic Hook Switch • HD Voice (în bandă largă de sunet) Accesorii standard • 5V DC • Cablu pat

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