{"id":62235,"date":"2026-10-09T14:41:03","date_gmt":"2026-10-09T12:41:03","guid":{"rendered":"https:\/\/inoshop.at\/?post_type=product&p=62235"},"modified":"2026-10-26T00:02:54","modified_gmt":"2026-10-25T23:02:54","slug":"portech-voip-sip-ip-speaker-is-660-poe-ceiling-speaker-62235","status":"publish","type":"product","link":"https:\/\/inoshop.at\/index.php\/produkt\/portech-voip-sip-ip-speaker-is-660-poe-ceiling-speaker-62235\/","title":{"rendered":"Portech VoIP SIP IP Speaker IS-660 PoE Ceiling-Speaker"},"content":{"rendered":"<p>IS-660 is a IP Ceiling\u00a0POE Speaker provide\u00a0a\u00a0user-friendly control\u00a0andsimple voice\u00a0broadcasting. The\u00a0product is designed to provide easy use for\u00a0any office,department store,factory,school\u00a0to be able to quickly broadcast announcements to their\u00a0any assigned office or branch orclasses IS-660 can work\u00a0P to P ,IP to IP and\u00a0Compatible with IP-PBX,Traditional PBX,Asterisk Option: IP Broadcasting System User can broadcast announcements to a group of office or branch or\u00a0classes. IBS-5: handle 5 pcs IS serial devices IBS-10: handle 10 pcs IS serial devices IBS-20: handle 20 pcs IS serial devices IBS-40: handle 40 pcs IS serial devices IBS-60: handle 60 pcs IS serial devices IBS-80: handle 80 pcs IS serial devices IBS-200: handle 200 pcs IS serial devices Catalog User manual Presentation Features SIP (RFC 3261) compatible Web-based configuration Web-based firmware upgradable High efficiency speaker driver Powerful built-in amplifier:6W Remote control Work with extra IP Speaker Server to make group broadcast Specifications: Speaker:5 &quot; Protocols:SIP (RFC2543,RFC3261) Codec:G.711 u-Law,G.711 a-Law,G.729A,G.729A\/B LAN connection\u00a0:RJ-45 connector Ethernet I\/F 10\/100 Mbps option: Power over Ethernet(POE) injector spec: IEEE 802.3at (max.30W) (compatible with non-standard\/standard POE Injector,POE Switch) Dimensions 19.8 X 16.6\u00a0X 11\u00a0cm Weight: 900g Warranty 1 year Application: System Integrator Large Multinational Corporation Design firm Framework<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Portech VoIP SIP IP Speaker IS-660 PoE Ceiling-Speaker<\/p>\n","protected":false},"featured_media":74421,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[1460],"product_cat":[22,101],"product_tag":[],"class_list":["post-62235","product","type-product","status-publish","has-post-thumbnail","product_brand-portech","product_cat-telefonie-kommunikation","product_cat-voice-over-ip-broadcast","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - 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