Shares of Sangoma Technologies Corporation (SANG) have gained 4.6% over the past four weeks to close the last trading session at $5.71, but there could still be a solid upside left in the stock if short-term price targets of Wall Street analysts are any indication. Going by the price targets, the mean estimate of $7.25 indicates a potential upside of 27%. The mean estimate comprises five short-term price targets with a standard deviation of $1.62. While the lowest estimate of $5.63 indicates a 1.4% decline ...