Nortel Networks NN43001-121 manual Basic Client Configuration, Port use

58 Planning and engineering

Traffic (CCS)	Traffic (Erlang)	Number of ports
2000	55.56	74
2500	69.44	90
3000	83.33	106
3500	97.22	121
4000	111.11	137
4500	125	152
5000	138.89	168
6000	166.67	198
7000	194.44	228
8000	222.22	258
9000	250	288
10 000	277.78	318
20 000	555.56	611
30 000	833.33	908
40 000	1111.11	1205
50 000	1388.89	1502
60 000	1666.67	1799
70 000	1944.44	2096

Basic Client Configuration

The PCAG and PCAM Class of Service (CLS) have been introduced. Basic Client Configuration (BCC) can program the new Class of Service (CLS) parameters PCAG or PCAM for PCA TNs. The CLS parameter PCAG will be the default for all PCA TNs and PCAM will be the required value for all PCAs associated with OCS 2007.

LD 11 supports the administration of telephones. BCC uses REQ commands, such as NEW, CHG, and OUT. In LD 20, BCC uses the PRT command to retrieve phones from the Call Server.

Port use

The CS 1000 uses the following ports related to TCP and TLS.

•5060: TCP

•5061: TLS

The dynamic port range used by Office Communicator for SIP/RTP is 1024 - 65535.

Nortel Communication Server 1000

Nortel Converged Office Fundamentals — Microsoft Office Communications Server 2007

NN43001-121 01.03 Standard

Release 5.0 30 April 2008

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