&lt;table width=&quot;100%&quot; border=&quot;0&quot; cellspacing=&quot;0&quot; cellpadding=&quot;3&quot; style=&quot;color: rgb(93, 93, 93); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px; background-color: rgb(255, 255, 255);&quot;&gt;&lt;tbody&gt;&lt;tr class=&quot;menuHeader&quot; style=&quot;height: 26px; line-height: 27px; width: auto; margin-left: 10px; color: rgb(84, 140, 201); font-family: Helvetica, Arial, sans-serif; font-size: 14px; font-weight: bold;&quot;&gt;&lt;td valign=&quot;bottom&quot;&gt;Key Features&lt;/td&gt;&lt;td align=&quot;right&quot; valign=&quot;bottom&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr bgcolor=&quot;#333333&quot;&gt;&lt;td colspan=&quot;2&quot; bgcolor=&quot;#FFFFFF&quot;&gt;&lt;ul&gt;&lt;li&gt;SIP 2.0 (RFC3261)&lt;/li&gt;&lt;li&gt;Opportunity to register 4 SIP accounts.&lt;/li&gt;&lt;li&gt;The ability to simultaneously login to all servers&lt;/li&gt;&lt;li&gt;HD voice on all lines&lt;/li&gt;&lt;li&gt;Register an account on the IAX2 protocol - one line&lt;/li&gt;&lt;li&gt;Voice Codecs: G.711a / u, G.7231 high / low, G.729a / b, G.722, G.726&lt;/li&gt;&lt;li&gt;Echo cancellation: G.168 compatible with the LEC, including hands-free (AEC)&lt;/li&gt;&lt;li&gt;VGS, VAD, CNG&lt;/li&gt;&lt;li&gt;Speakerphone full-duplex&lt;/li&gt;&lt;li&gt;Possibility of registering a domain or implementation of SIP calls peer to peer&lt;/li&gt;&lt;li&gt;Modes DTMF inband, SIP info, RFC2833&lt;/li&gt;&lt;li&gt;9 different ring tones and the ability to define their own 5&lt;/li&gt;&lt;li&gt;The phone user-friendly thanks to large LCD screen and functional programming distributed keys&lt;/li&gt;&lt;li&gt;HeadPhone-RJ9&lt;/li&gt;&lt;li&gt;4 line keys defined as multiline or as a separate SIP account&lt;/li&gt;&lt;li&gt;Eight DSS keys&lt;/li&gt;&lt;li&gt;Programmable function keys&lt;/li&gt;&lt;li&gt;Telephone Features: Forward / tranfer calls, both blind and attended / call-hold / conference call / paging and intercom / call park / capture / redial / click to dial /&lt;/li&gt;&lt;li&gt;Blacklist / Whitelist / DND - Do Not Disturb / CLIR / CLIP / Dial Plan&lt;/li&gt;&lt;li&gt;Call history: Incoming / Outgoing / Missed. Each 1000 entries.&lt;/li&gt;&lt;li&gt;Phonebook up to 500 entries;&lt;/li&gt;&lt;li&gt;SMS, Phone book External - XML definition of speed dial buttons; Blf&lt;/li&gt;&lt;li&gt;Possibility to connect up to 5 DSS consoles&lt;/li&gt;&lt;li&gt;Click to dial&lt;/li&gt;&lt;li&gt;Ability to Phone your own logo&lt;/li&gt;&lt;/ul&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr class=&quot;menuHeader&quot; style=&quot;height: 26px; line-height: 27px; width: auto; margin-left: 10px; color: rgb(84, 140, 201); font-family: Helvetica, Arial, sans-serif; font-size: 14px; font-weight: bold;&quot;&gt;&lt;td colspan=&quot;2&quot;&gt;Network Features&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&lt;ul&gt;&lt;li&gt;WAN / LAN: 10/100 Ethernet ports, a LAN port of Bridge or Router&lt;/li&gt;&lt;li&gt;PPPoE for XDSL&lt;/li&gt;&lt;li&gt;PoE (optional)&lt;/li&gt;&lt;li&gt;VLAN (voice / data)&lt;/li&gt;&lt;li&gt;802.1&lt;/li&gt;&lt;li&gt;Support for STUN servers&lt;/li&gt;&lt;li&gt;DHCP client on WAN&lt;/li&gt;&lt;li&gt;DHCP server on LAN&lt;/li&gt;&lt;li&gt;DNS Relay, SNTP, Firewall, DMZ&lt;/li&gt;&lt;li&gt;VPN (L2TP)&lt;/li&gt;&lt;li&gt;QoS&lt;/li&gt;&lt;li&gt;Network Utilities in telnet, ping, trace route.&lt;/li&gt;&lt;/ul&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;