https://biz.prlog.org/tag/aastra/ Aastra - Free business directory on PRLog.Org, latest companies listed first. 60 https://biz.prlog.org/SelectPhoneSolutions/ Select Phone Solutions is a provider of VoIP phone systems based in Houston and Austin, TX. We manufacture the SpartanPBX™ for trixbox / Asterisk systems. The configured systems are shipped to the client and then remotely programmed by our staff.Sun, 31 May 2009 14:48:10 GMT