{"id":802657,"date":"2025-12-30T09:49:11","date_gmt":"2025-12-30T09:49:11","guid":{"rendered":"https:\/\/sokratprotech.com\/?post_type=product&#038;p=802657"},"modified":"2025-12-30T10:47:18","modified_gmt":"2025-12-30T10:47:18","slug":"yeastar-p550-voip-pbx","status":"publish","type":"product","link":"https:\/\/sokratprotech.com\/index.php\/product\/yeastar-p550-voip-pbx\/","title":{"rendered":"Yeastar P550 VoIP PBX"},"content":{"rendered":"<h1 class=\"text-center\">P550 VoIP PBX<\/h1>\n<h2><\/h2>\n<h4>Yeastar P550 Features and Specifications:<\/h4>\n<ul>\n<li>Users: 50<\/li>\n<li>Max Concurrent Calls: 25<\/li>\n<li>Max Analog Ports: 8<\/li>\n<li>Max BRI Ports: 8<\/li>\n<li>Max Cellular Ports: 4<\/li>\n<li>Max E1\/T1\/J1 Ports: N\/A<\/li>\n<li>Expansion Board: N\/A<\/li>\n<li>External Storage: USB<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Business Features included in the Basic Plan (out of the box) :<\/h3>\n<ul>\n<li>BLF Support<\/li>\n<li>Business Hours &amp; Holidays<\/li>\n<li>Call Allow\/Block List<\/li>\n<li>Call Recording<\/li>\n<li>Custom Prompts<\/li>\n<li>Distinctive Ringtone<\/li>\n<li>DNIS<\/li>\n<li>Emergency Number<\/li>\n<li>Emergency Notifications<\/li>\n<li>Mobility Extension<\/li>\n<li>Music on Hold<\/li>\n<li>MOH Playlist<\/li>\n<li>Microsoft Teams Integration<\/li>\n<li>PIN List<\/li>\n<li>Remote Extensions<\/li>\n<li>Speed Dial<\/li>\n<li>T.38 Fax<\/li>\n<li>Fax to email<\/li>\n<li>Voicemail<\/li>\n<li>Personal Voicemail Greeting<\/li>\n<li>Voicemail to email<\/li>\n<li>WebRTC Audio Call<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Telephony Features included in the Basic Plan (out of the box) :<\/h3>\n<ul>\n<li>Call Forwarding<\/li>\n<li>Call Monitoring (Listen\/Whisper\/Barge-in)<\/li>\n<li>Call Parking<\/li>\n<li>Call Pickup<\/li>\n<li>Call Routing<\/li>\n<li>Call Transfer (Attended &amp; Blind)<\/li>\n<li>Call Waiting<\/li>\n<li>Caller ID<\/li>\n<li>CID-based &amp; DID-based Call<\/li>\n<li>Routing<\/li>\n<li>Conference Rooms<\/li>\n<li>Dial by Name<\/li>\n<li>DID (Direct Inward Dialing)<\/li>\n<li>DOD (Direct Outward Dialing)<\/li>\n<li>DND (Do Not Disturb)<\/li>\n<li>DISA<\/li>\n<li>IVR<\/li>\n<li>Intercom<\/li>\n<li>Queue<\/li>\n<li>Ring Group<\/li>\n<li>CDR &amp; Basic Reports<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Administration and Security Included in the Basic Plan:<\/h3>\n<ul>\n<li>Auto Provisioning<\/li>\n<li>Web-based Management &amp; User Portal<\/li>\n<li>Dashboard<\/li>\n<li>Granular User Role<\/li>\n<li>Bulk Import &amp; Export (Extension, Trunk, Route, Contacts)<\/li>\n<li>Extension Group<\/li>\n<li>Built-in SMTP Server<\/li>\n<li>Event Logs<\/li>\n<li>Event Notifications<\/li>\n<li>Network Drive<\/li>\n<li>Backup and Restore<\/li>\n<li>Operation Logs<\/li>\n<li>Secure Communications (SRTP &amp; TLS)<\/li>\n<li>Troubleshooting<\/li>\n<li>Security: Password Policy Enforcement, Auto Defense, Static Defense, IP Blocklist, Security Alerts via Email<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>Front panel<\/h2>\n<p><img decoding=\"async\" id=\"p550-overview__image_ozs_nqm_qmb\" class=\"- topic\/image image zoom\" src=\"https:\/\/help.yeastar.com\/en\/p-series-appliance-edition\/images\/hardware\/p550-front-panel.png\" width=\"650\" data-pagespeed-url-hash=\"218930157\" \/><\/p>\n<table>\n<thead>\n<tr>\n<th>No.<\/th>\n<th>Indicator, Button or Interface<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u2460<\/td>\n<td>NFC Tag<\/td>\n<td><a class=\"- topic\/xref xref\" title=\"This topic describes how to use NFC to quickly set up network of Yeastar P-Series PBX System by Linkus Mobile Client.\" href=\"https:\/\/help.yeastar.com\/en\/p-series-appliance-edition\/installation-guide\/change-the-ip-address-of-the-pbx.html\" target=\"_blank\" rel=\"noopener\">Tap NFC-capable mobile phone&#8217;s back against Yeastar logo to quickly configure network settings.<\/a><\/td>\n<\/tr>\n<tr>\n<td>\u2461<\/td>\n<td>System Indicator<\/td>\n<td>Indicate the system status.<\/p>\n<ul>\n<li><b>Blinking<\/b>: The system is working properly.<\/li>\n<li><b>Static\/Off<\/b>: The system goes wrong.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td>\u2462<\/td>\n<td>Power Indicator<\/td>\n<td>Indicate the power status.<\/td>\n<\/tr>\n<tr>\n<td>\u2463<\/td>\n<td>WAN Port<\/td>\n<td>For connection to Wide Area Network (WAN).<\/td>\n<\/tr>\n<tr>\n<td>\u2464<\/td>\n<td>LAN Port<\/td>\n<td>For connection to Local Area Network (LAN).<\/td>\n<\/tr>\n<tr>\n<td>\u2465<\/td>\n<td>USB Slot<\/td>\n<td>Insert a USB flash drive to store voicemails, logs, or recording files.<\/td>\n<\/tr>\n<tr>\n<td>\u2466<\/td>\n<td>1-8 LED (RJ11 port status)<\/td>\n<td>Indicate the ports&#8217; status.<\/p>\n<ul>\n<li><b>FXS<\/b>:\n<ul>\n<li><b>Green: static<\/b>: The analog phone or fax machine is idle.<\/li>\n<li><b>Green: blinking<\/b>: The analog phone or fax machine is busy.<\/li>\n<\/ul>\n<\/li>\n<li><b>GSM\/3G\/4G LTE<\/b>:\n<ul>\n<li><b>Red: static<\/b>: The GSM\/3G\/4G LTE trunk is idle.<\/li>\n<li><b>Red: blinking slowly<\/b>: No SIM card.<\/li>\n<li><b>Red: blinking rapidly<\/b>: The GSM\/3G\/4G LTE trunk is in use.<\/li>\n<\/ul>\n<\/li>\n<li><b>BRI<\/b>:\n<ul>\n<li><b>Orange: static<\/b>: The BRI line is connected or in use.<\/li>\n<li><b>Orange: blinking<\/b>: The BRI line is disconnected.<\/li>\n<\/ul>\n<\/li>\n<li><b>FXO<\/b>:\n<ul>\n<li><b>Red: static<\/b>: The PSTN line is idle.<\/li>\n<li><b>Red: blinking slowly<\/b>: No PSTN line is connected to the FXO port.<\/li>\n<li><b>Red: blinking rapidly<\/b>: The PSTN line is busy.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td>\u2467<\/td>\n<td>1-8 port (RJ11 ports)<\/td>\n<td>\n<ul>\n<li><b>FXS port<\/b>\u00a0(green light): For the connection of analog phones or fax machines.<\/li>\n<li><b>BRI port<\/b>\u00a0(orange light): For the connection of ISDN BRI lines.<\/li>\n<li><b>FXO port<\/b>\u00a0(red light): For the connection of PSTN lines or FXS ports of traditional PBX.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td>\u2468<\/td>\n<td>Reset button<\/td>\n<td>Press the button to restore to factory defaults.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Rear panel<\/h2>\n<p><img decoding=\"async\" id=\"p550-overview__image_syv_q13_qmb\" class=\"- topic\/image image zoom\" src=\"https:\/\/help.yeastar.com\/en\/p-series-appliance-edition\/images\/hardware\/p550-rear-panel.png\" width=\"650\" data-pagespeed-url-hash=\"710673672\" \/><\/p>\n<table>\n<thead>\n<tr>\n<th>No.<\/th>\n<th>Button or Interface<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u2460<\/td>\n<td>Antenna Socket<\/td>\n<td>Rotate the antenna into the Antenna Socket.<\/td>\n<\/tr>\n<tr>\n<td>\u2461<\/td>\n<td>Power Switch<\/td>\n<td>Press this button to switch on\/off the device.<\/td>\n<\/tr>\n<tr>\n<td>\u2462<\/td>\n<td>Power Inlet<\/td>\n<td>Connect the supplied power supply to the port.<\/td>\n<\/tr>\n<tr>\n<td>\u2463<\/td>\n<td>Protective Earth<\/td>\n<td>Connect to the ground to reduce the risk of electrocution to the user or protect the PBX from bad effects of external noise in case of a lightning strike.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<h1>Yeastar P550 VoIP PBX<\/h1>\n<p>&nbsp;<\/p>\n<p>The\u00a0Yeastar P550 VoIP PBX\u00a0is an adaptive, professional, reliable PBX phone system for SMEs. It alllows businessses to to have uninterruped communications in at all times in a fully fledged system.<\/p>\n","protected":false},"featured_media":802685,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[287],"product_cat":[286],"product_tag":[],"class_list":["post-802657","product","type-product","status-publish","has-post-thumbnail","product_brand-yeastar","product_cat-voip","first","outofstock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/sokratprotech.com\/index.php\/wp-json\/wp\/v2\/product\/802657","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sokratprotech.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sokratprotech.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/sokratprotech.com\/index.php\/wp-json\/wp\/v2\/comments?post=802657"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sokratprotech.com\/index.php\/wp-json\/wp\/v2\/media\/802685"}],"wp:attachment":[{"href":"https:\/\/sokratprotech.com\/index.php\/wp-json\/wp\/v2\/media?parent=802657"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sokratprotech.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=802657"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sokratprotech.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=802657"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sokratprotech.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=802657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}