4 core ip pbx phone system

{"cid":"91210763","title":"ISO9001 Ip Pbx Telephone System Phone Management And Communication Process","imgUrl":"https:\/\/img.chinax.com\/nimg\/33\/87\/475daf4b9ddfd27c5a0a579e837f-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Yuantong","Model Number":"IP pbx telephone system","Minimum Order Quantity":"1 set","Delivery Time":"5 - 10 days","Certification":"CE, FCC, ISO9001, RoHS compliant","Place of Origin":"China, Shenzhen","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","Supply Ability":"1000PCS\/ month","Packaging Details":"Standard carton packing","keywords":"IP PBX Software","function":"desk in control room","supports":"instant meetings, scheduled meetings, etc","feature":"call waiting, call forwarding, multi-party conferencing, and call recording","definition":"an integrated system based on the ip network","Multi-terminal access":"IP phones, soft phones, analog phones, smart phone phones"}}

{"cid":"91199183","title":"Smart Home VOIP GSM Gateway IP PBX eSpace U1960 eSpace U1981 Huawei PBX","imgUrl":"https:\/\/img.chinax.com\/nimg\/a7\/b7\/36e79a63dfef669927926ee90964-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Huawei","Model Number":"espace 1960 eSpace U1981","Minimum Order Quantity":"Negotiable","Delivery Time":"7-15 days","Place of Origin":"China","Product name":"espace 1960 eSpace U1981","Maximum number":"100 (a maximum of 96 FXS ports","Port:":"24 FXO ports or 1 E1\/T1 port","Codec:":"G.711A\/\u03bc, G.729a\/b, and iLBC","DC Power Supply:":"--48V to --60 V","Dimensions:":"86.1 mm * 442 mm * 310 mm","Type:":"VoIP Gateway","Terminal type:":"Analog phones, IP phones, video","Trunk protocol:":"SS7, R2, PRI, QSIG, SIP","AC Power Supply:":"100 V to 240 V, 50 Hz\/60 Hz","Packaging Details":"Export carton package","Port":"HONGKONG port & Shenzhen Port","Supply Ability":"200 Piece\/Pieces per Week","Certification":"CE FCC RoHS","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram"}}