... and built specifically for small business. For small businesses with up to 8 phones per location, the VOPTech WX Series, ... call forwarding, distinctive ringpatternsCall pickup call pickup, direct call pick-up, group call pick-upMaking call Intercom, calling with PIN, emergent call, ... PSTN, 3-way-conference, recording on flySIP proxy Support up to 8 SIP clientsSIP trunk IMS/NGN, Registration per client ...