product description
selling a high-capacity yeastar mypbx (u500/u520 series) enterprise ip-pbx phone system. designed for medium-to-large offices, businesses, hotels, and call centers. supports up to 500 users / extension lines and 80 concurrent call channels with zero recurring license fees.
key specifications & features
brand / model: yeastar mypbx u520 / u500 series
user capacity: supports up to 500 sip extensions & 80 simultaneous calls
front ports:
16 x modular rj11 / rj45 telephony ports (supports fxs, fxo, isdn bri, or gsm modules)
2 x pri / e1 / t1 / j1 digital trunk interfaces for legacy telecom integration
ethernet lan / wan network ports
features supported: ivr (interactive voice response / auto attendant), voicemail-to-email, call recording, call queues, conference bridging, sip trunking