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The Cisco SPA122 is a VoIP gateway (adapter) equipped with 2 FXS ports (RJ11), allowing connection to traditional analog phones or fax machines. The device also functions as a router, featuring one WAN and one LAN port. Advanced QoS functionality ensures proper bandwidth control, and the use of the SIP (Session Initiation Protocol) protocol enables high-quality audio. Each port has an independent phone number and can be configured separately. The device is very easy to set up, thanks to its intuitive software.
The offered product is a new version of the long-trusted Cisco / Linksys SPA2102 model, which has been relied upon by operators and users for years.
Key features:
2 FXS ports RJ11;
1 LAN port RJ45 100BASE-T;
1 WAN port RJ45 100BASE-T;
router functionality;
excellent audio quality (advanced QoS function and SIP protocol);
independent operation of phone ports;
codecs: G.711 (a-law and u-law), G.726, G.729 A.
