I need about 120 IP phone in Georgia, but the phone need to be with specification like this below, pls kindly check Display - Graphic monochrome display with a resolution of not less than 128 x 32 pixels or enhanced. • Network connector - 10 RJ-45 ports for 10 / 100BASE-T network connection (Internet & PC) • Power Supply Network (PoE) - IEEE 802.3af PoE; • Voice encoding support - G.711a, G.711u, G.723.1 and G.729ab; • Signal support - SIP (SIP v1 (RFC2543), v2 (RFC3261), CDP; • Compatibility with telephone server - Asterisk; • Number of lines - not less than 1; • Ability to speak loudly - fully two-way loud speech mode; • Internal memory - not less than 4MB; • RAM - not less than 32MB RAM; • AutoConfiguration - TFTP • Phone Administration-Built-in WEB administration and configuration; • Call Hold; • Waiting mode (Call Waitinig); • Call Redial • One-touch speed dial - at least 4 customizable buttons • Call Forward; • Number identification; • Do not disturb mode (Dnd) • 3-way conference calling capability • Dial Plan • DTMF: In-Band, Out-of-band (RFC2833) and SIP INFO • DHCP