We continue to get a lot of questions about SIP trunks like SIP Trunk CISCO or ShoreTel SIP Trunk and how best to use them on ShoreTel. Our preferred strategy at this point, is to focus on a TIE line solution that brings both off premise extensions and DID numbers into the ShoreTel. Many branch offices, for example, are just not able to justify even an SG30V to support 8 extensions. Creating a SIP Tie line strategy to deal with these situations is both economical and appropriate.
Read the full blogpost + video on configure shoretel sip trunks
Read the full blogpost + video on configure shoretel sip trunks