Realtone Communication Co., Ltd.

VoIP Products
SIP IP Video phone with PSTN port

SIP IP Video phone with PSTN port

IP Video phones 7" 800x480 TFT-LCD SIP standard, H.264/H.263 Video codec Full-duplex speakerphone Android 2.2 OS inside VoIP IP Video phone support SIP,PoE, PSTNAndroid 2.2 OS inside  Video phones Key Feature:   TI DaVinci chipset   200K CMOS sensor...
VoIP IP Video phone with PSTN port

VoIP IP Video phone with PSTN port

IP Video phones 7" 800x480 TFT-LCD SIP standard, H.264/H.263 Video codec Full-duplex speakerphone Android 2.2 OS inside VoIP IP Video phone support SIP,PoE, PSTNAndroid 2.2 OS inside  Video phones Key Feature:   TI DaVinci chipset   200K CMOS sensor...
VoIP IP Video phone with PSTN port

VoIP IP Video phone with PSTN port

IP Video phones 7" 800x480 TFT-LCD SIP standard, H.264/H.263 Video codec Full-duplex speakerphone Android 2.2 OS inside VoIP IP Video phone support SIP,PoE, PSTNAndroid 2.2 OS inside  Video phones Key Feature:   TI DaVinci chipset   200K CMOS sensor...
VoIP IP Video phone with PSTN port

VoIP IP Video phone with PSTN port

IP Video phones 7" 800x480 TFT-LCD SIP standard, H.264/H.263 Video codec Full-duplex speakerphone Android 2.2 OS inside VoIP IP Video phone support SIP,PoE, PSTNAndroid 2.2 OS inside  Video phones Key Feature:   TI DaVinci chipset   200K CMOS sensor...
VoIP IP Video phone with PSTN port

VoIP IP Video phone with PSTN port

IP Video phones 7" 800x480 TFT-LCD SIP standard, H.264/H.263 Video codec Full-duplex speakerphone Android 2.2 OS inside VoIP IP Video phone support SIP,PoE, PSTNAndroid 2.2 OS inside  Video phones Key Feature:   TI DaVinci chipset   200K CMOS sensor...
VoIP IP Video phone with touch screen

VoIP IP Video phone with touch screen

IP Video phones 7" 800x480 TFT-LCD SIP standard, H.264/H.263 Video codec Full-duplex speakerphone Android 2.2 OS inside VoIP IP Video phone support SIP,PoE, PSTNAndroid 2.2 OS inside  Video phones Key Feature:   TI DaVinci chipset   200K CMOS sensor...
VoIP IP Video phone with touch screen

VoIP IP Video phone with touch screen

IP Video phones 7" 800x480 TFT-LCD SIP standard, H.264/H.263 Video codec Full-duplex speakerphone Android 2.2 OS inside VoIP IP Video phone support SIP,PoE, PSTNAndroid 2.2 OS inside  Video phones Key Feature:   TI DaVinci chipset   200K CMOS sensor...
Digital FreeSwitch PCI E1/T1 PRI card

Digital FreeSwitch PCI E1/T1 PRI card

Freeswitch PCI/PCI-E 4 E1/T1 card Supporting Hardware HDLC More efficient processing ability ISDN PRI signalling E1/T1 PRI card For Asterisk and Freeswitch The RT420D supports Up to 4 E1/T1 channels,and provides up to 16.4Mbps of full duplex data throughput or 120 voice...
Digital FreeSwitch PCI E1/T1 card

Digital FreeSwitch PCI E1/T1 card

Freeswitch PCI/PCI-E 4 E1/T1 card Supporting Hardware HDLC More efficient processing ability ISDN PRI signalling E1/T1 PRI card For Asterisk and Freeswitch The RT420D supports Up to 4 E1/T1 channels,and provides up to 16.4Mbps of full duplex data throughput or 120 voice...
FreeSwitch E1 card PCI

FreeSwitch E1 card PCI

Freeswitch PCI/PCI-E 4 E1/T1 card Supporting Hardware HDLC More efficient processing ability ISDN PRI signalling E1/T1 PRI card For Asterisk and Freeswitch The RT420D supports Up to 4 E1/T1 channels,and provides up to 16.4Mbps of full duplex data throughput or 120 voice...



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