{"id":1450,"date":"2025-02-26T16:54:41","date_gmt":"2025-02-26T11:24:41","guid":{"rendered":"https:\/\/www.smsgatewaycenter.com\/blog\/?post_type=docs&#038;p=1450"},"modified":"2025-02-26T16:56:30","modified_gmt":"2025-02-26T11:26:30","password":"","slug":"why-do-i-get-a-connection-timed-out-error-with-smpp","status":"publish","type":"docs","link":"https:\/\/www.smsgatewaycenter.com\/blog\/kb\/why-do-i-get-a-connection-timed-out-error-with-smpp\/","title":{"rendered":"Why do I get a \u201cConnection Timed Out\u201d error with SMPP?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">A &#8220;Connection Timed Out&#8221; error means your client can\u2019t reach our server. Test with telnet smpp.smsgatewaycenter.com 2775\u2014if it fails, check your firewall, IP whitelist, or internet. Increase your client\u2019s timeout settings if needed. Our <a href=\"https:\/\/www.smsgatewaycenter.com\/smppConnectivity\/\" target=\"_blank\" rel=\"noreferrer noopener\">SMPP connection<\/a> troubleshoot this\u2014contact support if unresolved for our <strong>SMS gateway<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A &#8220;Connection Timed Out&#8221; error means your client can\u2019t reach our server. Test with telnet smpp.smsgatewaycenter.com 2775\u2014if it fails, check your firewall, IP whitelist, or internet. Increase your client\u2019s timeout settings if needed. Our SMPP connection troubleshoot this\u2014contact support if unresolved for our SMS gateway.<\/p>\n","protected":false},"author":118,"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"doc_category":[1333],"doc_tag":[],"class_list":["post-1450","docs","type-docs","status-publish","hentry","doc_category-smpp"],"year_month":"2026-07","word_count":50,"total_views":0,"reactions":{"happy":0,"normal":0,"sad":0},"author_info":{"name":"admin","author_nicename":"admin","author_url":"https:\/\/www.smsgatewaycenter.com\/blog\/author\/admin\/"},"doc_category_info":[{"term_name":"SMPP","term_url":"https:\/\/www.smsgatewaycenter.com\/blog\/kb-cat\/smpp\/"}],"doc_tag_info":[],"_links":{"self":[{"href":"https:\/\/www.smsgatewaycenter.com\/blog\/wp-json\/wp\/v2\/docs\/1450","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.smsgatewaycenter.com\/blog\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/www.smsgatewaycenter.com\/blog\/wp-json\/wp\/v2\/types\/docs"}],"author":[{"embeddable":true,"href":"https:\/\/www.smsgatewaycenter.com\/blog\/wp-json\/wp\/v2\/users\/118"}],"replies":[{"embeddable":true,"href":"https:\/\/www.smsgatewaycenter.com\/blog\/wp-json\/wp\/v2\/comments?post=1450"}],"version-history":[{"count":0,"href":"https:\/\/www.smsgatewaycenter.com\/blog\/wp-json\/wp\/v2\/docs\/1450\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.smsgatewaycenter.com\/blog\/wp-json\/wp\/v2\/media?parent=1450"}],"wp:term":[{"taxonomy":"doc_category","embeddable":true,"href":"https:\/\/www.smsgatewaycenter.com\/blog\/wp-json\/wp\/v2\/doc_category?post=1450"},{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/www.smsgatewaycenter.com\/blog\/wp-json\/wp\/v2\/doc_tag?post=1450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}