You are performing an audit of a customer's existing network and need to obtain the following router information: interfaces running processes IOS image being executed Which command should you use?
Given a VoIP network with these attributes:
Codec: G.728
Bit rate: 16 Kbps
WAN Bandwidth: 256 Kbps
Packet Header: 6 bytes
Payload: 40 bytes
CRTP: Yes
How many calls can be made?