1 0 0 By Brand Cisco Systems GrandStream Telephony Features Caller ID display or block, call waiting, flash, blind or attended transfer, forward, hold, do not disturb, 3-way conferenceIndependent configurable dial plans with interdigit timers and IP dialing (1 per port)Call progress tone generation Jitter buffer: Adaptive Frame loss concealment Full-duplex audio Echo cancellation (G.165 and G.168) Voice ac Voice Codecs G.711 with Annex I (PLC) and Annex II (VAD/CNG), G.723.1, G.729A/B, G.726, iLBC, dynamic jitter buffer, advanced line echo cancellationG.711 with Annex I (PLC) and Annex II (VAD/CNG), G.723.1, G.729A/B/E, G.728, G.726-40/32/24/16, iLBCG.711 with Annex I (PLC) and Annex II (VAD/CNG), G.723.1A, G.729A/B/E, G.728, G.726-40/32/24/16, iLBCG.711 SIPv2 (RFC 3261, 3262, 3263, and 3264) SIP proxy redundancy: Dynamic through use of DNS SRV A records Reregistration with primary SIP proxy server SIP support in network address translation (NAT) networks (including Serial T Fax Over IP Fax pass-through using G.711 Real-time fax over IP using T.38 fax relay resilience)T.38 compliant Group 3 fax relay up to 14.4kbps and auto-switch to G.711 for fax pass throughT.38 compliant Group 3 fax relay up to 14.4kbps, Fax datapump V.17, V.19, V.27ter, V.29 for T.38 fax relay Disconnect Methods Busy Tone, Polarity Reversal/Wink, Loop CurrentPolarity control Hook flash event signalingPolarity Reversal/Wink Telephone Interfaces 1 FXS telephone port (RJ11), 1 FXO PSTN line port (RJ11) with lifeline support2 RJ-11 FXS phone ports for analog circuit telephone device (tip and ring)One (1) FXS port (RJ11)Two (2) FXS port (HT702) or four (4) FXS ports (HT704)Two (2) FXS port (RJ11) Network Interfaces 1 WAN 100BASE-T RJ-45 Ethernet Port (IEEE 802.3)One (1) 10/100Mbps auto-sensing ethernet ports (RJ45)Two (2) 10/100Mbps ports (RJ45)Two (2) 10/100Mbps ports (RJ45) with integrated NAT router and auto-detection and support for either straight through or crossover cables Network Protocols DHCP Serve/Client NAT Router , TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PPPoE, STUNTCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PPPoE, STUNTCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PPPoE, STUN, SIP (RFC3261), SIP over TCP/TLS, SRTP, TR069VLAN tagging (IEEE 802.1p) ARP, DHCP client, DNS, ICMP, PPPoE client DTMF Method In-Audio, RFC2833 and/or SIP INFOIn-band and out-of-band (RFC 2833) (SIP information)RFC2833 and/or SIP INFO Provisioning and Control Automated provisioning and upgrade using HTTPS, HTTP, and Trivial File Transfer Protocol (TFTP) TR-069HTTP, HTTPS, TELNET, TFTP, TR069, secure and automated provisioning using AES encryption, syslogUPnP, HTTP, HTTPS, TELNET, TFTP, TR069, secure and automated provisioning using AES encryption, syslog Dimension and Weight 101 x 101 x 28 mm119mm x 78mm x 60mm, 0.31kg (with package)25mm x 115mm x 75mm25mm x 65mm x 86, 0.31kg Operating Temperature/Humidity 0 to 45ºC , 10 to 90%0° ~ 40°C; 10 - 90%0° ~ 40°C; 10 - 90%0° ~ 40°C; 10 - 90% POE in RPS Input/Output DC input voltage: 5V DC at 2.0A maximum, 100–240V and 50–60 Hz (26–34 VA) AC input Power Consumption 1.73 W3.36 W3.52 W4.21 W5W Analog phone converter Brand Cisco Systems Just Exist Products view mode : Sort by : Newest view Popularity Special Offer Best Seller Price Descending Ascending Count : 24 36 48 1 Product Special Offer Newest The most visited Popularity Best Seller cheapest the most expensive Compare SPA122 SPA122 2 FXS Ports 1 WAN Port 0 0 More... Loading...
Telephony Features Caller ID display or block, call waiting, flash, blind or attended transfer, forward, hold, do not disturb, 3-way conferenceIndependent configurable dial plans with interdigit timers and IP dialing (1 per port)Call progress tone generation Jitter buffer: Adaptive Frame loss concealment Full-duplex audio Echo cancellation (G.165 and G.168) Voice ac Voice Codecs G.711 with Annex I (PLC) and Annex II (VAD/CNG), G.723.1, G.729A/B, G.726, iLBC, dynamic jitter buffer, advanced line echo cancellationG.711 with Annex I (PLC) and Annex II (VAD/CNG), G.723.1, G.729A/B/E, G.728, G.726-40/32/24/16, iLBCG.711 with Annex I (PLC) and Annex II (VAD/CNG), G.723.1A, G.729A/B/E, G.728, G.726-40/32/24/16, iLBCG.711 SIPv2 (RFC 3261, 3262, 3263, and 3264) SIP proxy redundancy: Dynamic through use of DNS SRV A records Reregistration with primary SIP proxy server SIP support in network address translation (NAT) networks (including Serial T Fax Over IP Fax pass-through using G.711 Real-time fax over IP using T.38 fax relay resilience)T.38 compliant Group 3 fax relay up to 14.4kbps and auto-switch to G.711 for fax pass throughT.38 compliant Group 3 fax relay up to 14.4kbps, Fax datapump V.17, V.19, V.27ter, V.29 for T.38 fax relay Disconnect Methods Busy Tone, Polarity Reversal/Wink, Loop CurrentPolarity control Hook flash event signalingPolarity Reversal/Wink Telephone Interfaces 1 FXS telephone port (RJ11), 1 FXO PSTN line port (RJ11) with lifeline support2 RJ-11 FXS phone ports for analog circuit telephone device (tip and ring)One (1) FXS port (RJ11)Two (2) FXS port (HT702) or four (4) FXS ports (HT704)Two (2) FXS port (RJ11) Network Interfaces 1 WAN 100BASE-T RJ-45 Ethernet Port (IEEE 802.3)One (1) 10/100Mbps auto-sensing ethernet ports (RJ45)Two (2) 10/100Mbps ports (RJ45)Two (2) 10/100Mbps ports (RJ45) with integrated NAT router and auto-detection and support for either straight through or crossover cables Network Protocols DHCP Serve/Client NAT Router , TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PPPoE, STUNTCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PPPoE, STUNTCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PPPoE, STUN, SIP (RFC3261), SIP over TCP/TLS, SRTP, TR069VLAN tagging (IEEE 802.1p) ARP, DHCP client, DNS, ICMP, PPPoE client DTMF Method In-Audio, RFC2833 and/or SIP INFOIn-band and out-of-band (RFC 2833) (SIP information)RFC2833 and/or SIP INFO Provisioning and Control Automated provisioning and upgrade using HTTPS, HTTP, and Trivial File Transfer Protocol (TFTP) TR-069HTTP, HTTPS, TELNET, TFTP, TR069, secure and automated provisioning using AES encryption, syslogUPnP, HTTP, HTTPS, TELNET, TFTP, TR069, secure and automated provisioning using AES encryption, syslog Dimension and Weight 101 x 101 x 28 mm119mm x 78mm x 60mm, 0.31kg (with package)25mm x 115mm x 75mm25mm x 65mm x 86, 0.31kg Operating Temperature/Humidity 0 to 45ºC , 10 to 90%0° ~ 40°C; 10 - 90%0° ~ 40°C; 10 - 90%0° ~ 40°C; 10 - 90% POE in RPS Input/Output DC input voltage: 5V DC at 2.0A maximum, 100–240V and 50–60 Hz (26–34 VA) AC input Power Consumption 1.73 W3.36 W3.52 W4.21 W5W
