Voice over WLAN Mobile IP Touch Design Guide R2.0
2.3.6.
Layer 3 & 4 Filtering (ACL & Packet Inspection) .....................................................21
2.3.7.
Auxiliary Security Measures..................................................................................21
3.
Design Process for VoWLAN
...............................................................................................22
3.1.
Pre Sale Data Collection .............................................................................................22
3.1.1.
Physical Diagram (to include existing wireless technologies)...................................22
3.1.2.
Logical Diagram .................................................................................................23
3.1.3.
Floor Level Maps/Diagrams.................................................................................24
3.2.
Customer Specific Application & Design Considerations ...............................................25
3.2.1.
SVP Server Cascading .........................................................................................25
3.2.1.1.
.
SVP Server 100 25
3.2.1.2.
.
SVP Server 10 and 20 25
3.2.2.
Network Topologies ............................................................................................26
3.2.2.1.
.
Campus definiton 26
3.2.2.2.
.
Multi-Node definiton 26
3.2.2.3.
.
Multi-Site definiton 26
3.2.2.4.
.
Multi-SVP definiton 26
3.2.2.5.
.
SVP-Cascading definiton 26
3.2.2.6.
.
Single OXE Node and Multi-SVP Servers (Cascaded or not) 27
3.2.2.7.
.
Multi-Node and Multi-SVP (Cascaded or not) 27
3.2.2.8.
.
Layer 2 considerations (SVP Server and MIPT) 28
3.2.2.9.
.
Layer 3 considerations (SVP and MIPT) 29
3.3.
Roaming and Handover..............................................................................................30
3.3.1.
Roaming definition..............................................................................................30
3.3.2.
Handover definition ............................................................................................30
3.3.3.
Handover and Roaming restrictions......................................................................30
3.4.
G711 considerations ..................................................................................................31
3.5.
G729 considerations ..................................................................................................31
3.6.
MIPT 2.0 Specifications ...............................................................................................32
3.6.1.
SVP Cascading option .........................................................................................32
3.6.2.
G711 and G729A ..............................................................................................32
3.6.3.
Security...............................................................................................................33
3.6.4.
Roaming and Handover ......................................................................................33
3.7.
VoWLAN Multi-Vendor Design in R2.0 .........................................................................34
3.7.1.
Converged Wireless Environments (Voice & Data Combinations) ...........................35
3.7.1.1.
.
Voice alone on 802.11b 35
ESD/ Central Pre Sales / DF/ PH
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January 2007 – Ed 01
