voip public emergency telephone system

{"cid":"91210763","title":"VoIP Public Emergency Telephone System Anti Vandal 304ss YT-DJ11","imgUrl":"https:\/\/img.ismap.com\/nimg\/8a\/a6\/6e256328167246b29af03ab18c8d-200x200-1.jpg","attrs":{"Price":"Negotiatable","Brand Name":"Yuantong","Model Number":"YT-DJ11","Minimum Order Quantity":"1Set","Delivery Time":"5-8 working days","Certification":"CE, FCC, ISO9001, RoHS compliant","Place of Origin":"China, Shenzhen","Payment Terms":"Western Union, L\/C, T\/T","Supply Ability":"5000 sets per months","Packaging Details":"Phone size: 373 *282 *137(mm) Packing material: corrugated box, pearl cotton lining Gross weight: 8.5KG Net weight: about 7.2KG","Product Name:":"public Phone","Material":"Aluminum alloy","Feature":"Anti Vandal","Version":"VoIP","Communication Type":"Full duplex","Installation":"Wall mounting"}}

{"cid":"91183860","title":"Vandal Proof Industrial VoIP Phone Emergency Telephone Industrial Intercom For Elevator","imgUrl":"https:\/\/img.ismap.com\/nimg\/65\/30\/f596ce08ca97f6f8c593ef16a3ad-200x200-1.jpg","attrs":{"Price":"Reconsideration","Brand Name":"J&R","Model Number":"JR301-SC","Minimum Order Quantity":"1 set","Delivery Time":"2-5 working days","Certification":"CE, FCC, RoHS, ISO9001","Place of Origin":"Shenzhen, China","Payment Terms":"L\/C, T\/T","Supply Ability":"3000 sets per month","Packaging Details":"pearl cotton, carton","Material":"Stainless steel","Customized":"Support","Warranty":"2 Years","Weather protection":"IP65","Button":"Stainless Steel","Handsfree":"Yes","Vandal Resistant":"Yes","Unit size":"136*206*42 (mm)","Weight":"1.6 KG"}}

{"cid":"91199183","title":"Smart Home VOIP GSM 32FXS 1911\/1930\/1960 ASI BOARD PBX","imgUrl":"https:\/\/img.ismap.com\/nimg\/93\/22\/65addb64eed937f60878456f654c-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Huawei","Model Number":"32FXS","Minimum Order Quantity":"Negotiable","Delivery Time":"7-15 days","Place of Origin":"China","Product name":"32FXS","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"}}