This mid-range IP phone comes equipped with 8 lines, 4 SIP accounts, 8 two-line line keys and 4 programmable XML programmable context-sensitive keys on a backlit 200 x 80 pixel LCD screen. For further customization, the GXP178x features custom tone / ring tone music and integration with advanced web and enterprise applications, as well as local weather services. It is also one of the first Grandstream phones that comes equipped with a Kensington security slot, one of the most popular anti-theft solutions on the market.