I purchased a Cisco 2821 router on the internet with the intention of using it as a VoIP PBX with my Cisco SCCP Phones and some SIP phones. But I don't know what extra modules or license are required to get this working.
I purchased a Cisco 2821 router on the internet with the intention of using it as a VoIP PBX with my Cisco SCCP Phones and some SIP phones. But I don't know what extra modules or license are required to get this working.
"I can't believe you totaled a mammoth"
Look Here -> |
Bookmarks