You are evaluating the implementation of a SIP trunk in the main office to support the planned Lync Server 2010 deployment. You need to calculate the minimum amount of bandwidth required for PSTN calls. How much bandwidth is required on the network connection to the SIP trunk?
A.	33.98 Mbps
B.	58.40 Mbps
C.	41.80 Mbps
D.	25.29 Mbps
Answer:B
You are evaluating the implementation of a SIP trunk in the main office to support the planned Lync Server 2010 deployment. You need to calculate the minimum amount of bandwidth required for PSTN calls. How much bandwidth is required on the network connection to the SIP trunk?
A.	33.98 Mbps B.	58.40 Mbps C.	41.80 Mbps D.	25.29 Mbps