{"id":1121,"date":"2026-09-14T00:05:36","date_gmt":"2026-09-13T21:05:36","guid":{"rendered":"https:\/\/samatech-mea.com\/?post_type=product&#038;p=1121"},"modified":"2026-09-14T00:05:36","modified_gmt":"2026-09-13T21:05:36","slug":"yeastar-tg-series-voip-gsm-3g-4g-gateway","status":"publish","type":"product","link":"https:\/\/samatech-mea.com\/en\/product\/yeastar-tg-series-voip-gsm-3g-4g-gateway\/","title":{"rendered":"Yeastar TG Series VoIP GSM\/3G\/4G Gateway"},"content":{"rendered":"<p data-path-to-node=\"2\">The Yeastar TG Series is a range of VoIP GSM\/3G\/4G gateways connecting GSM or 3G WCDMA or 4G LTE networks <span class=\"citation-354 citation-end-354\">to VoIP network directly and can support two-way communication: GSM\/3G\/4G to VoIP or VoIP to GSM\/3G\/4G. It is the best GSM trunking solution for IP-based telephone systems, the best fallback solution in case of landline<\/span> outages, and also the best alternative for areas with limited landline or SIP connection. It links up PBX systems with mobile networks, helps save phone bills tremendously with mobile-to-mobile calls and SIP trunks, supports sending and receiving SMS messages via web interface and bulk SMS, and acts as a cost-effective backup when the landline network goes down.<\/p>\n<div class=\"source-inline-chip-container luminous-sources ng-star-inserted\"><\/div>\n<ul data-path-to-node=\"3\">\n<li>\n<p data-path-to-node=\"3,0,0\"><b data-path-to-node=\"3,0,0\" data-index-in-node=\"0\">Key Features and Benefits:<\/b><\/p>\n<ul data-path-to-node=\"3,0,1\">\n<li>\n<p data-path-to-node=\"3,0,1,0,0\"><b data-path-to-node=\"3,0,1,0,0\" data-index-in-node=\"0\">Mobile Networks Integration:<\/b> Connects PBX systems with GSM, 3G WCDMA, or 4G LTE networks.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,0,1,1,0\"><b data-path-to-node=\"3,0,1,1,0\" data-index-in-node=\"0\">Cost Reduction:<\/b> Drastically reduces communication expenses through mobile-to-mobile routing and SIP trunking.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,0,1,2,0\"><b data-path-to-node=\"3,0,1,2,0\" data-index-in-node=\"0\">SMS Functionality:<\/b> Supports sending and receiving SMS messages via a web interface as well as bulk SMS operations.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,0,1,3,0\"><b data-path-to-node=\"3,0,1,3,0\" data-index-in-node=\"0\">Flexible Models:<\/b> Available in multiple channel configurations (TG100, TG200, TG400, TG800, TG1600) supporting 1, 2, 4, 8, or 16 channels.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p data-path-to-node=\"3,1,0\"><b data-path-to-node=\"3,1,0\" data-index-in-node=\"0\">Technical &amp; Physical Specifications:<\/b><\/p>\n<ul data-path-to-node=\"3,1,1\">\n<li>\n<p data-path-to-node=\"3,1,1,0,0\"><b data-path-to-node=\"3,1,1,0,0\" data-index-in-node=\"0\">Interface Options:<\/b> TG100 (1 channel), TG200 (2 channels), TG400 (4 channels), TG800 (8 channels), and TG1600 (16 channels); 10\/100 Mbps or dual 10\/100 Mbps Ethernet ports depending on the model.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,1,1,1,0\"><b data-path-to-node=\"3,1,1,1,0\" data-index-in-node=\"0\">Voice Processing &amp; Protocols:<\/b> Supports SIP and IAX2 protocols; voice codecs including G.711, G.729A, GSM, ADPCM, and Speex; ITU-T G.168 echo cancellation.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,1,1,2,0\"><b data-path-to-node=\"3,1,1,2,0\" data-index-in-node=\"0\">Power Supply:<\/b> DC 12V, 1A for TG100; AC 100-240V for TG200, TG400, TG800, and TG1600.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,1,1,3,0\"><b data-path-to-node=\"3,1,1,3,0\" data-index-in-node=\"0\">Operating Environment:<\/b> Operating temperature from 0\u00b0C to 40\u00b0C and humidity from 10% to 90% non-condensing.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"4\"><\/p>","protected":false},"excerpt":{"rendered":"<p>A series of VoIP GSM\/3G\/4G gateways connecting GSM, WCDMA, or LTE networks to VoIP networks directly, supporting two-way communication to reduce mobile-to-mobile calling costs and provide backup solutions during landline outages.<\/p>","protected":false},"featured_media":1120,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[49],"product_tag":[],"class_list":["post-1121","product","type-product","status-publish","has-post-thumbnail","product_cat-communication-systems","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/samatech-mea.com\/en\/wp-json\/wp\/v2\/product\/1121","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/samatech-mea.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/samatech-mea.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/samatech-mea.com\/en\/wp-json\/wp\/v2\/comments?post=1121"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/samatech-mea.com\/en\/wp-json\/wp\/v2\/media\/1120"}],"wp:attachment":[{"href":"https:\/\/samatech-mea.com\/en\/wp-json\/wp\/v2\/media?parent=1121"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/samatech-mea.com\/en\/wp-json\/wp\/v2\/product_brand?post=1121"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/samatech-mea.com\/en\/wp-json\/wp\/v2\/product_cat?post=1121"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/samatech-mea.com\/en\/wp-json\/wp\/v2\/product_tag?post=1121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}