link 1.0 Djem Guerreru Inc. https://www.djemguerreru.com 21600 JOITO's https://www.joitos.com https://cdn.joitos.com/GENERAL/10/109/1099/10996623.V0.jpg 400 250 https://www.joitos.com/item/27158713/3G%2D4%2DPort%2DGSM%2DVoIP%2DGateway - Gateway with 8 VoIP Channels, 4 3G SIMs, 2 FXO, and 2 GXS Ports- Fits into existing data infrastructure and allows low-cost long distance calling through SIP trunking- Multiple SIP proxy registrations- Restrict unwanted calls with list of denied numbers- Direct number dialing on cellular networks with automatic number translation- Caller ID presentation/restriction- Fax over IP (T.38 and PSTN Pass-Through)- Emergency number dialing- SNMP monitoring- Port forwarding and DMZ- Web-based configuration and management- Up to 9 SIP accounts- Voice Codecs: (A/ Law), G.723.1, G.729AB, GSM-FR and iLBC 1739.00 USD 1 Electronics & computer--Phone & telecom--Voip