div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: VolP-TAu-a5-fV DP 20pps IOpps AUTO DTMF O ËÐlJsyÐlJs · 2 IP7FLÄ voip—3428ocnnejp * P P sp-voÞtEJP ÐlJyÐ O AUTO O DTMF @Dial Pulse C 1Ûpps 20pps LIPYFLÄ src=https:reader033vdocumentspubreader033viewer2022051810601a466bc8ade20b7e50c39dhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv