{"id":29669,"date":"2026-04-27T13:22:58","date_gmt":"2026-04-27T13:22:58","guid":{"rendered":"https:\/\/www.da3m.net\/?post_type=product&p=29669"},"modified":"2026-09-28T07:16:30","modified_gmt":"2026-09-28T07:16:30","slug":"grandstream-ht841-4-port-fxo-voip-gateway-with-fxs-gigabit-nat-router","status":"publish","type":"product","link":"https:\/\/www.da3m.net\/ar\/product\/grandstream-ht841-4-port-fxo-voip-gateway-with-fxs-gigabit-nat-router\/","title":{"rendered":"\u062c\u064a\u062a\u0648\u0627\u064a VoIP \u0645\u0646 Grandstream HT841 \u0628\u0640 4 \u0628\u0648\u0631\u062a FXO \u0645\u0639 \u0645\u0646\u0641\u0630 FXS \u0648\u0631\u0627\u0648\u062a\u0631 NAT \u062c\u064a\u062c\u0627\u0628\u062a"},"content":{"rendered":"

\u062c\u064a\u062a\u0648\u0627\u064a Grandstream HT841 FXO \u0647\u0648 \u062c\u064a\u062a\u0648\u0627\u064a VoIP \u062a\u0646\u0627\u0638\u0631\u064a \u0645\u0648\u062b\u0648\u0642 \u0648\u0639\u0627\u0644\u064a \u0627\u0644\u0623\u062f\u0627\u0621\u060c \u0645\u0635\u0645\u0645 \u0644\u062f\u0645\u062c \u062e\u0637\u0648\u0637 PSTN \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0639\u0644\u0649 SIP. \u0648\u0645\u0639 4 \u0645\u0646\u0627\u0641\u0630 FXO \u0648\u0645\u0646\u0641\u0630 FXS \u0648\u0627\u062d\u062f\u060c \u064a\u062a\u064a\u062d \u0644\u0644\u0634\u0631\u0643\u0627\u062a \u062a\u0648\u0635\u064a\u0644 \u0639\u062f\u0629 \u062e\u0637\u0648\u0637 Trunk \u062a\u0646\u0627\u0638\u0631\u064a\u0629 \u0645\u0639 \u062f\u0639\u0645 \u0647\u0627\u062a\u0641 \u062a\u0646\u0627\u0638\u0631\u064a \u0623\u0648 \u062c\u0647\u0627\u0632 \u0641\u0627\u0643\u0633.<\/p>\n

\u0648\u064a\u062f\u0639\u0645 \u062c\u064a\u062a\u0648\u0627\u064a Grandstream HT841 FXO \u062d\u062a\u0649 \u062b\u0644\u0627\u062b\u0629 \u0645\u0644\u0641\u0627\u062a \u062a\u0639\u0631\u064a\u0641 SIP (SIP Profiles)\u060c \u0645\u0627 \u064a\u062a\u064a\u062d \u0627\u0644\u062a\u0633\u062c\u064a\u0644 \u0639\u0644\u0649 \u0639\u062f\u0629 \u062e\u0648\u0627\u062f\u0645 SIP \u0644\u062a\u0648\u0641\u064a\u0631 \u0628\u062f\u064a\u0644 \u0627\u062d\u062a\u064a\u0627\u0637\u064a (Redundancy) \u0648\u062a\u0648\u062c\u064a\u0647 \u0645\u0631\u0646 \u0639\u0628\u0631 \u0645\u0632\u0648\u062f\u064a VoIP \u0645\u062e\u062a\u0644\u0641\u064a\u0646. \u0648\u064a\u0636\u0645\u0646 \u0630\u0644\u0643 \u0627\u062a\u0635\u0627\u0644\u064b\u0627 \u0633\u0644\u0633\u064b\u0627 \u0648\u062a\u0648\u0627\u0641\u0631\u064b\u0627 \u0639\u0627\u0644\u064a\u064b\u0627 \u0644\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062d\u064a\u0648\u064a\u0629 \u0644\u0644\u0634\u0631\u0643\u0627\u062a.<\/p>\n

\u0648\u064a\u0636\u0645 \u0627\u0644\u062c\u0647\u0627\u0632 \u0645\u0646\u0641\u0630\u064a Gigabit Ethernet \u0648\u0631\u0627\u0648\u062a\u0631 NAT \u0645\u062f\u0645\u062c\u064b\u0627\u060c \u0645\u0627 \u064a\u0633\u0647\u0651\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0645\u0639 \u0623\u062f\u0627\u0621 \u0634\u0628\u0643\u0629 \u0633\u0631\u064a\u0639 \u0648\u0645\u0633\u062a\u0642\u0631. \u0643\u0645\u0627 \u064a\u062f\u0639\u0645 \u062e\u0627\u0635\u064a\u0629 \u062e\u0637 \u0627\u0644\u0637\u0648\u0627\u0631\u0626 (Lifeline) \u0627\u0644\u062a\u064a \u062a\u062a\u064a\u062d \u062a\u0648\u0635\u064a\u0644 \u0645\u0646\u0641\u0630 FXS \u0645\u0628\u0627\u0634\u0631\u0629 \u0628\u0645\u0646\u0641\u0630 FXO \u0639\u0646\u062f \u0627\u0646\u0642\u0637\u0627\u0639 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621 \u0623\u0648 \u0627\u0644\u0634\u0628\u0643\u0629\u060c \u0644\u0636\u0645\u0627\u0646 \u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0639\u0628\u0631 PSTN.<\/p>\n

\u0648\u064a\u062f\u0639\u0645 \u0627\u0644\u062c\u064a\u062a\u0648\u0627\u064a \u0645\u062c\u0645\u0648\u0639\u0629 \u0648\u0627\u0633\u0639\u0629 \u0645\u0646 \u0643\u0648\u062f\u0643\u0627\u062a \u0627\u0644\u0635\u0648\u062a\u060c \u0645\u0646\u0647\u0627 G.711 \u0648G.723.1 \u0648G.726 \u0648G.729 \u0648iLBC \u0648OPUS\u060c \u0644\u0646\u0642\u0644 \u0635\u0648\u062a \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629 \u062d\u062a\u0649 \u0645\u0639 \u062a\u063a\u064a\u0631 \u0638\u0631\u0648\u0641 \u0627\u0644\u0634\u0628\u0643\u0629. \u0643\u0645\u0627 \u064a\u0648\u0641\u0631 \u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0641\u0627\u0643\u0633 \u0639\u0628\u0631 IP \u0628\u0645\u0639\u064a\u0627\u0631 T.38 (Fax-over-IP) \u0644\u0627\u062a\u0635\u0627\u0644 \u0641\u0627\u0643\u0633 \u0645\u0648\u062b\u0648\u0642\u060c \u0645\u0639 \u0627\u0644\u0631\u062c\u0648\u0639 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a \u0625\u0644\u0649 G.711.<\/p>\n

\u0643\u0645\u0627 \u062a\u0639\u0632\u0632 \u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629\u060c \u0645\u062b\u0644 \u0625\u0638\u0647\u0627\u0631 \u0631\u0642\u0645 \u0627\u0644\u0645\u062a\u0635\u0644 (Caller ID) \u0628\u0635\u064a\u063a \u0645\u062a\u0639\u062f\u062f\u0629 \u0648\u0627\u0646\u062a\u0638\u0627\u0631 \u0627\u0644\u0645\u0643\u0627\u0644\u0645\u0627\u062a \u0648\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0645\u0643\u0627\u0644\u0645\u0627\u062a \u0648\u0625\u0639\u0627\u062f\u0629 \u062a\u0648\u062c\u064a\u0647 \u0627\u0644\u0645\u0643\u0627\u0644\u0645\u0627\u062a \u0648\u0627\u0644\u062a\u0639\u0644\u064a\u0642 (Hold) \u0648\u0639\u062f\u0645 \u0627\u0644\u0625\u0632\u0639\u0627\u062c (DND) \u0648\u0627\u0644\u0645\u0643\u0627\u0644\u0645\u0627\u062a \u0627\u0644\u062c\u0645\u0627\u0639\u064a\u0629 \u0628\u064a\u0646 3 \u0623\u0637\u0631\u0627\u0641\u060c \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u0648\u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0639\u0644\u0649 \u062c\u0645\u064a\u0639 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0645\u062a\u0635\u0644\u0629.<\/p>\n

\u0648\u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0628\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u0624\u0633\u0633\u0627\u062a\u060c \u0645\u0639 \u062f\u0639\u0645 \u062a\u0634\u0641\u064a\u0631 TLS \u0648SRTP \u0648HTTPS \u0648\u0627\u0644\u0625\u0639\u062f\u0627\u062f \u0627\u0644\u0645\u0624\u0645\u064e\u0651\u0646 \u0628\u062a\u0634\u0641\u064a\u0631 AES\u060c \u0644\u062d\u0645\u0627\u064a\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a (Signaling) \u0648\u0627\u0644\u0635\u0648\u062a \u0645\u0639\u064b\u0627. \u0648\u064a\u0633\u0647\u064f\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0622\u0644\u064a \u0639\u0628\u0631 TR-069 \u0648\u0645\u0644\u0641\u0627\u062a \u0625\u0639\u062f\u0627\u062f XML\u060c \u0645\u0627 \u064a\u062c\u0639\u0644 HT841 \u0645\u062b\u0627\u0644\u064a\u064b\u0627 \u0644\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0648\u0633\u0639.<\/p>\n

\u0648\u0628\u0641\u0636\u0644 \u062f\u0639\u0645 \u062e\u0627\u062f\u0645 SIP \u0627\u062d\u062a\u064a\u0627\u0637\u064a (Failover)\u060c \u0648\u0627\u0644\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0645\u0631\u0646\u0629 \u0639\u0628\u0631 \u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0648\u064a\u0628 (Web GUI) \u0648SSH \u0648Telnet \u0648syslog\u060c \u0648\u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0635\u063a\u064a\u0631 \u0633\u0647\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u060c \u0641\u0625\u0646 \u062c\u064a\u062a\u0648\u0627\u064a Grandstream HT841 FXO \u0647\u0648 \u0627\u0644\u062d\u0644 \u0627\u0644\u0623\u0645\u062b\u0644 \u0644\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0633\u0639\u0649 \u0625\u0644\u0649 \u0631\u0628\u0637 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0628\u0628\u0646\u064a\u0629 VoIP \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0645\u0639 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0648\u0627\u0644\u0623\u0645\u0627\u0646.<\/p>\n

 <\/p>\n

\u062a\u062d\u0645\u064a\u0644 \u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/a><\/p>","protected":false},"excerpt":{"rendered":"

\u062c\u064a\u062a\u0648\u0627\u064a FXO \u0645\u0646 Grandstream HT841 \u0647\u0648 \u062d\u0644 VoIP \u0647\u062c\u064a\u0646 \u064a\u0636\u0645 4 \u0645\u0646\u0627\u0641\u0630 FXO \u0648\u0645\u0646\u0641\u0630 FXS \u0648\u0627\u062d\u062f\u064b\u0627\u060c \u0648\u0645\u0635\u0645\u0645 \u0644\u062a\u0648\u0635\u064a\u0644 \u062e\u0637\u0648\u0637 PSTN \u0648\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062a\u0646\u0627\u0638\u0631\u064a\u0629 \u0628\u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 SIP. \u0648\u0645\u0639 \u0645\u0646\u0641\u0630\u064a Gigabit Ethernet \u0648\u0631\u0627\u0648\u062a\u0631 NAT \u0645\u062f\u0645\u062c \u0648\u062e\u0627\u0635\u064a\u0629 SIP Failover \u0648\u062f\u0639\u0645 \u0627\u0644\u0641\u0627\u0643\u0633 \u0628\u0645\u0639\u064a\u0627\u0631 T.38\u060c \u0641\u0647\u0648 \u0645\u062b\u0627\u0644\u064a \u0644\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0646\u062a\u0642\u0644 \u0645\u0646 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0647\u0627\u062a\u0641\u064a\u0629 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0625\u0644\u0649 \u0623\u0646\u0638\u0645\u0629 VoIP \u0627\u0644\u062d\u062f\u064a\u062b\u0629.<\/p>","protected":false},"featured_media":29705,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[224],"product_cat":[1065,835,837,879,736],"product_tag":[259,333],"class_list":["post-29669","product","type-product","status-publish","has-post-thumbnail","product_brand-grandstream","product_cat-grandstream","product_cat-grandstream-voip-voip-solutions","product_cat-voip-for-offices-voip-solutions","product_cat-voip-gateways-voip-solutions","product_cat-voip-solutions","product_tag-grandstream","product_tag-grandstream-ht841","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.da3m.net\/ar\/wp-json\/wp\/v2\/product\/29669","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.da3m.net\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.da3m.net\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.da3m.net\/ar\/wp-json\/wp\/v2\/comments?post=29669"}],"version-history":[{"count":3,"href":"https:\/\/www.da3m.net\/ar\/wp-json\/wp\/v2\/product\/29669\/revisions"}],"predecessor-version":[{"id":36346,"href":"https:\/\/www.da3m.net\/ar\/wp-json\/wp\/v2\/product\/29669\/revisions\/36346"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.da3m.net\/ar\/wp-json\/wp\/v2\/media\/29705"}],"wp:attachment":[{"href":"https:\/\/www.da3m.net\/ar\/wp-json\/wp\/v2\/media?parent=29669"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.da3m.net\/ar\/wp-json\/wp\/v2\/product_brand?post=29669"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.da3m.net\/ar\/wp-json\/wp\/v2\/product_cat?post=29669"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.da3m.net\/ar\/wp-json\/wp\/v2\/product_tag?post=29669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}