VoIP Protocol and Port Numbers

[bradttu]

Hello everyone,
I have a BCM400 and I need to know the protocol and port numbers for the call control traffic and the Voice stream packets.

These are AT&T's words, not mine. The ACLs that AT&T applied last night are as follows.
access-list 181 remark Define & permit customer traffic to CoS1 (Real Time)
access-list 181 permit udp any any range 51000 51200
access-list 181 permit ip any any dscp ef

access-list 182 remark Define & permit customer traffic to CoS2 (Critical Data)
access-list 182 permit tcp any eq 1718 any
access-list 182 permit tcp any any eq 1718
access-list 182 permit udp any eq 1719 any
access-list 182 permit udp any any eq 1719
access-list 182 permit tcp any eq 1720 any
access-list 182 permit tcp any any eq 1720
access-list 182 permit tcp any any range 28000 28255
access-list 182 permit tcp any range 28000 28255 any
access-list 182 permit ip any any dscp af31
access-list 182 permit ip any any dscp cs3

Thank you in advance!