{"id":2809,"date":"2015-06-17T15:55:50","date_gmt":"2015-06-17T11:25:50","guid":{"rendered":"http:\/\/kavatelecom.com\/blog\/?p=2809"},"modified":"2015-06-17T15:55:50","modified_gmt":"2015-06-17T11:25:50","slug":"%d9%85%d9%82%d8%a7%db%8c%d8%b3%d9%87-%da%af%db%8c%d8%aa%d9%88%db%8c-%d9%87%d8%a7%db%8c-%d9%86%db%8c%d9%88%d8%b1%d8%a7%da%a9","status":"publish","type":"post","link":"https:\/\/kavatelecom.com\/blog\/2015\/06\/17\/%d9%85%d9%82%d8%a7%db%8c%d8%b3%d9%87-%da%af%db%8c%d8%aa%d9%88%db%8c-%d9%87%d8%a7%db%8c-%d9%86%db%8c%d9%88%d8%b1%d8%a7%da%a9\/","title":{"rendered":"\u0645\u0642\u0627\u06cc\u0633\u0647 \u0648\u06cc\u0698\u06af\u06cc \u06af\u06cc\u062a\u0648\u06cc \u0647\u0627\u06cc \u0634\u0631\u06a9\u062a \u0646\u06cc\u0648\u0631\u0627\u06a9"},"content":{"rendered":"<table width=\"628\">\n<tbody>\n<tr>\n<td width=\"135\"><\/td>\n<td colspan=\"3\" width=\"135\"><\/td>\n<td colspan=\"4\" width=\"359\"><\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\"><\/td>\n<td width=\"63\"><a href=\"https:\/\/voipshop.ir\/voip-gateway.html\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>NetGen<\/strong><\/a><\/td>\n<td colspan=\"2\" width=\"63\"><a href=\"https:\/\/adminkala.com\/fa\/brands\/Newrock.html\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>NetGen<\/strong><\/a><\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\"><a href=\"https:\/\/adminkala.com\/fa\/brands\/grandstream.html\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Grandstream<\/strong><\/a><\/td>\n<td width=\"135\"><a href=\"https:\/\/voipshop.ir\/brand\/grandstream.html\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Grandstream<\/strong><\/a><\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\"><strong>Features<\/strong><\/td>\n<td width=\"63\"><a href=\"https:\/\/voipshop.ir\/catalogsearch\/result\/?q=MX8\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>MX8<\/strong><\/a><\/td>\n<td colspan=\"2\" width=\"63\"><a href=\"https:\/\/voipshop.ir\/catalogsearch\/result\/?q=MX60\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>MX60<\/strong><\/a><\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\"><a href=\"https:\/\/voipshop.ir\/catalogsearch\/result\/?q=Grandstream+GXW\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>GXW40<\/strong><\/a><\/td>\n<td width=\"135\"><a href=\"https:\/\/voipshop.ir\/catalogsearch\/result\/?q=Grandstream+GXW\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>GXW42<\/strong><\/a><\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">FXS<\/td>\n<td width=\"63\">0-8<\/td>\n<td colspan=\"2\" width=\"63\">0-48<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">4\\8\\24<\/td>\n<td width=\"135\">16\\24\\32\\48<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">FXO<\/td>\n<td width=\"63\">0-8<\/td>\n<td colspan=\"2\" width=\"63\">0-48<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">0<\/td>\n<td width=\"135\">0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">Ethernet<\/td>\n<td width=\"63\">1<\/td>\n<td colspan=\"2\" width=\"63\">2<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">2<\/td>\n<td width=\"135\">2<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\"><strong>Fax<\/strong><\/td>\n<td width=\"63\"><\/td>\n<td colspan=\"2\" width=\"63\"><\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\"><\/td>\n<td width=\"135\"><\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">T.38<\/td>\n<td width=\"63\">Yes<\/td>\n<td colspan=\"2\" width=\"63\">Yes<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">Yes<\/td>\n<td width=\"135\">Yes<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">T.38 version 3 with V.34<\/td>\n<td width=\"63\">Yes<\/td>\n<td colspan=\"2\" width=\"63\">Yes<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">No<\/td>\n<td width=\"135\">No<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">Smart FoIP<\/td>\n<td width=\"63\">Yes<\/td>\n<td colspan=\"2\" width=\"63\">Yes<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">No<\/td>\n<td width=\"135\">No<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">Solves late-T.38 reInvite problems<\/td>\n<td width=\"63\">Yes<\/td>\n<td colspan=\"2\" width=\"63\">Yes<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">No<\/td>\n<td width=\"135\">No<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">Solves PCM clock-sync problems<\/td>\n<td width=\"63\">Yes<\/td>\n<td colspan=\"2\" width=\"63\">Yes<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">No<\/td>\n<td width=\"135\">No<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\"><strong>SIP<\/strong><\/td>\n<td width=\"63\"><\/td>\n<td colspan=\"2\" width=\"63\"><\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\"><\/td>\n<td width=\"135\"><\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">SIP trunk<\/td>\n<td width=\"63\">Yes<\/td>\n<td colspan=\"2\" width=\"63\">Yes<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">Yes<\/td>\n<td width=\"135\">Yes<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">Backup proxies<\/td>\n<td width=\"63\">10<\/td>\n<td colspan=\"2\" width=\"63\">10<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">yes<\/td>\n<td width=\"135\">yes<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">Load Balancing registration<\/td>\n<td width=\"63\">Yes<\/td>\n<td colspan=\"2\" width=\"63\">Yes<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">No<\/td>\n<td width=\"135\">No<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\"><strong>IAD Support<\/strong><\/td>\n<td width=\"63\"><\/td>\n<td colspan=\"2\" width=\"63\"><\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\"><\/td>\n<td width=\"135\"><\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">MGCP<\/td>\n<td width=\"63\">yes<\/td>\n<td colspan=\"2\" width=\"63\">yes<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">no<\/td>\n<td width=\"135\">no<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\"><\/td>\n<td width=\"63\"><strong>&nbsp;<\/strong><\/td>\n<td colspan=\"2\" width=\"63\"><strong>&nbsp;<\/strong><\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\"><strong>&nbsp;<\/strong><\/td>\n<td width=\"135\"><strong>&nbsp;<\/strong><\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\"><strong>Flexible Routing Rules<\/strong><\/td>\n<td width=\"63\">Yes<\/td>\n<td colspan=\"2\" width=\"63\">Yes<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">No<\/td>\n<td width=\"135\">No<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\"><strong>Voice<\/strong><\/td>\n<td width=\"63\"><\/td>\n<td colspan=\"2\" width=\"63\"><\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\"><\/td>\n<td width=\"135\"><\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">G.711 &amp; G.729<\/td>\n<td width=\"63\">Yes<\/td>\n<td colspan=\"2\" width=\"63\">Yes<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">Yes<\/td>\n<td width=\"135\">Yes<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">G.726<\/td>\n<td width=\"63\">No<\/td>\n<td colspan=\"2\" width=\"63\">No<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">No<\/td>\n<td width=\"135\">No<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">G.723.1<\/td>\n<td width=\"63\">Yes<\/td>\n<td colspan=\"2\" width=\"63\">Yes<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">Yes<\/td>\n<td width=\"135\">Yes<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">G.168 LEC<\/td>\n<td width=\"63\">Yes<\/td>\n<td colspan=\"2\" width=\"63\">Yes<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">Yes<\/td>\n<td width=\"135\">Yes<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">DTMF relay<\/td>\n<td width=\"63\">Yes<\/td>\n<td colspan=\"2\" width=\"63\">Yes<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">Yes<\/td>\n<td width=\"135\">Yes<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\"><strong>Call Control<\/strong><\/td>\n<td width=\"63\"><\/td>\n<td colspan=\"2\" width=\"63\"><\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\"><\/td>\n<td width=\"135\"><\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">Caller ID on call waiting<\/td>\n<td width=\"63\">Yes<\/td>\n<td colspan=\"2\" width=\"63\">Yes<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">Yes<\/td>\n<td width=\"135\">Yes<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">Call pick up<\/td>\n<td width=\"63\">Yes<\/td>\n<td colspan=\"2\" width=\"63\">Yes<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">no<\/td>\n<td width=\"135\">no<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">Music on hold<\/td>\n<td width=\"63\">Yes<\/td>\n<td colspan=\"2\" width=\"63\">Yes<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">no<\/td>\n<td width=\"135\">no<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">Color ring back tone<\/td>\n<td width=\"63\">Yes<\/td>\n<td colspan=\"2\" width=\"63\">Yes<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">no<\/td>\n<td width=\"135\">no<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">Speed dialing<\/td>\n<td width=\"63\">Yes<\/td>\n<td colspan=\"2\" width=\"63\">Yes<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">no<\/td>\n<td width=\"135\">no<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">Calling- and called-number based routing<\/td>\n<td width=\"63\">Yes<\/td>\n<td colspan=\"2\" width=\"63\">Yes<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">no<\/td>\n<td width=\"135\">no<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\"><strong>System Management<\/strong><\/td>\n<td width=\"63\"><\/td>\n<td colspan=\"2\" width=\"63\"><\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\"><\/td>\n<td width=\"135\"><\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"171\">SNMP<\/td>\n<td width=\"63\">Yes<\/td>\n<td colspan=\"2\" width=\"63\">Yes<\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\">no<\/td>\n<td width=\"135\">no<\/td>\n<\/tr>\n<tr>\n<td width=\"135\"><\/td>\n<td width=\"36\"><\/td>\n<td width=\"63\"><\/td>\n<td width=\"46\"><\/td>\n<td width=\"17\"><\/td>\n<td width=\"63\"><\/td>\n<td width=\"135\"><\/td>\n<td width=\"135\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NetGen NetGen Grandstream Grandstream Features MX8 MX60 GXW40 GXW42 FXS 0-8 0-48 4\\8\\24 16\\24\\32\\48 FXO 0-8 0-48 0 0 Ethernet 1 2 2 2 Fax T.38 Yes Yes Yes Yes T.38 version 3 with V.34 Yes Yes No No Smart FoIP Yes Yes No No Solves late-T.38 reInvite problems Yes Yes No No Solves PCM [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":4717,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":{"post_rating_count":0,"post_rating_point":0,"footnotes":""},"categories":[19],"tags":[],"class_list":["post-2809","post","type-post","status-publish","format-image","has-post-thumbnail","hentry","category-19","post_format-post-format-image"],"time_ago":"11 \u0633\u0627\u0644s 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