2013年07月23日のツイート
@goldias: [asterisk][voip][介護] / “Using Asterisk to Improve Quality of Life for Senior Citizens - YouTube” URL
@goldias: [asterisk] / “Digium 24-Port RJ-11 Breakout Box for TDM2400P & AEX2400 ? Telephonyware” URL
@goldias: [asterisk][voip][介護] / “Using Asterisk to Improve Quality of Life for Senior Citizens - YouTube” URL
@goldias: [asterisk] / “Digium 24-Port RJ-11 Breakout Box for TDM2400P & AEX2400 ? Telephonyware” URL