voice over ip phone system gsm

{"cid":"91183860","title":"Water Proof GSM Explosion Proof Ip Phone Hotline Heavy Duty Emergency Telephone","imgUrl":"https:\/\/img.chinax.com\/nimg\/5f\/e8\/e25c57a9d038dc70502cf0d4a51e-200x200-1.jpg","attrs":{"Price":"Reconsideration","Brand Name":"J&R","Model Number":"JREX103","Minimum Order Quantity":"1 unit","Delivery Time":"3-5 working days","Certification":"ATEX CE FCC HoHS ISO9001","Place of Origin":"Shenzhen, China","Payment Terms":"L\/C, , D\/P, T\/T, Western Union,Paypal","Supply Ability":"3000 sets per month","Packaging Details":"Unit size: 339*246*126 (mm) Carton size: 200*300*440 (mm ) Packaging materials: Pearl cotton, Carton Net weight: 7KG Gross weight:8KG","Color":"Orange or Customized","Feature1":"Explosion Proof","Warranty":"2 Years","Feature2":"Hotline","Material":"Die cast aluminium, epoxy powder coated","SIZE":"246*339*126(mm)","Net Weight":"7kg","Usage":"Heavy Duty Factory","Ingress protection Rating":"IP67","Function":"SOS"}}

{"cid":"91199183","title":"Smart Home VOIP GSM 32FXS 1911\/1930\/1960 ASI BOARD PBX","imgUrl":"https:\/\/img.chinax.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, , MoneyGram"}}

{"cid":"91222671","title":"10.1 Inch Touch Screen video phone 4G phone (IP function optional)","imgUrl":"https:\/\/img.chinax.com\/nimg\/97\/17\/98c963f1dc3644fdd1f245f771c9-200x200-1.jpg","attrs":{"Model Number":"KA-HA04","Minimum Order Quantity":"","Packaging Details":"color box"}}