Currently running mgcp, but from what I understand this will not allow conference calling. I've found some whitepages regarding sccp's features and what it allows, but am having no such luck with mgcp. Does anyone know where I may find any listings such as:
http://www.cisco.com/en/US/prod/collateral/voicesw/ps6790/gatecont/ps2250/ps5516/product_data_sheet09186a00801d87f6.html
that I may use in aiding explaining to a manager what the changes will affect?