>> Gary Muchmore 😀 espite it’s benefits, SIP hasn’t been aggressively promoted by the traditional telecoms business, which is not surprising genuinely. SIP cannibalizes their own high-pitched perimeter PSDNand ISDN business. SIP is really the domain of the brand-new IP communicationscompanies. Foehn is one such corporation. we’ve been at the forefront of IP communicationssince we were founded over 10 years ago ..