Home ▸ News & Events ▸ SIP Forum News ▸ Uncategorized ▸ SIP Forum Welcomes ShoreTel as a New Full Member SIP Forum Welcomes ShoreTel as a New Full Member August 7, 2008 The SIP Forum would like to welcome ShoreTel as a new Full Member company! ← Why Mobile SIP Will Surpass IMSSIP Forum Re-Launches Member Newsletter →