{"id":6027,"date":"2023-05-18T07:52:09","date_gmt":"2023-05-18T07:52:09","guid":{"rendered":"https:\/\/viptel.hu\/?post_type=product&p=6027"},"modified":"2026-08-05T16:13:38","modified_gmt":"2026-08-05T16:13:38","slug":"grandstream-ht813-telefonadapter","status":"publish","type":"product","link":"https:\/\/viptel.hu\/en\/product\/grandstream-ht813-telefonadapter\/","title":{"rendered":"Grandstream HT813"},"content":{"rendered":"
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  • Grandstream HT813 analogue telephone adapter<\/li>\n
  • 1 x FXS and 1 x FXO port<\/li>\n
  • For analogue subscribers in a VoIP environment<\/li>\n
  • Supports numerous telephony services<\/li>\n
  • High reliability thanks to “Lifeline Support”<\/li>\n<\/ul>\n
    <\/div>\n<\/div>\n<\/div>\n<\/div>\n
    \n
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    scope of delivery<\/div>\n
      \n
    • Grandstream HT813 1 FXS and 1 FXO<\/span><\/li>\n<\/ul>\n<\/div>\n<\/div>\n
      <\/div>\n
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      technical description<\/div>\n
      LED indicators POWER, LAN, WAN, FXS, FXO
      \n– Factory reset button<\/div>\n
      Interfaces:
      \n– Telephone interfaces 1 x RJ11 FXS port
      \n– 1 x RJ11 FXO PSTN (fallback) port with lifeline support
      \n– Network interfaces 2 x 10\/100Mbit\/s ports (RJ45) with integrated NAT router<\/div>\n
      Voice codecs:
      \n– G.711 with Annex I (PLC) and Annex II (VAD\/CNG), G.723.1, G.729A\/B, G.726, iLBC, OPUS – Dynamic
      \nJitter Buffer
      \n– Advanced line echo cancellation<\/div>\n
      Fax over IP:
      \n– T.38 compatible Group 3 fax relay up to 14.4 kbps and automatic switchover to G.711 for fax transmission<\/div>\n
      QoS:
      \n– Layer 2 (802.1Q VLAN, SIP\/RTP 802.1p)
      \n– Layer 3 (ToS, Diffserv, MPLS)<\/div>\n
      Access and control:
      \n– HTTP, HTTPS, TFTP, SSH, TR-069
      \n– Secure and automatic provisioning with AES encryption
      \n– Syslog<\/div>\n
      Management:
      \n– Syslog support
      \n– Telnet
      \n– SSH
      \n– Remote management via web browser<\/div>\n
      Power supply:
      \n– AC adapter input: 100-240VAC, 50-60Hz
      \n– Output: 12V\/0.5A<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

      Anal\u00f3g telefon adapter Grandstream HT813 1 x FXS \u00e9s 1 x FXO port Anal\u00f3g el\u0151fizet\u0151knek VoIP k\u00f6rnyezetben Sz\u00e1mos telefonszolg\u00e1ltat\u00e1st t\u00e1mogat Nagy megb\u00edzhat\u00f3s\u00e1g a “Lifeline Support”-nak k\u00f6sz\u00f6nhet\u0151en sz\u00e1ll\u00edt\u00e1si terjedelem Grandstream HT813<\/p>","protected":false},"featured_media":6030,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"pwb-brand":[244],"product_brand":[],"product_cat":[245,226],"product_tag":[],"class_list":["post-6027","product","type-product","status-publish","has-post-thumbnail","pwb-brand-grandstream","product_cat-atjarok-gateway","product_cat-voip-telefon-keszulekek","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"brands":[{"id":244,"name":"Grandstream","slug":"grandstream"}],"_links":{"self":[{"href":"https:\/\/viptel.hu\/en\/wp-json\/wp\/v2\/product\/6027","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/viptel.hu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/viptel.hu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/viptel.hu\/en\/wp-json\/wp\/v2\/comments?post=6027"}],"version-history":[{"count":3,"href":"https:\/\/viptel.hu\/en\/wp-json\/wp\/v2\/product\/6027\/revisions"}],"predecessor-version":[{"id":6135,"href":"https:\/\/viptel.hu\/en\/wp-json\/wp\/v2\/product\/6027\/revisions\/6135"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/viptel.hu\/en\/wp-json\/wp\/v2\/media\/6030"}],"wp:attachment":[{"href":"https:\/\/viptel.hu\/en\/wp-json\/wp\/v2\/media?parent=6027"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/viptel.hu\/en\/wp-json\/wp\/v2\/pwb-brand?post=6027"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/viptel.hu\/en\/wp-json\/wp\/v2\/product_brand?post=6027"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/viptel.hu\/en\/wp-json\/wp\/v2\/product_cat?post=6027"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/viptel.hu\/en\/wp-json\/wp\/v2\/product_tag?post=6027"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}