Alvarion BreezeMAX 3500 System Manual page 297

PPS = (1
Not e: 288 bits = 36 bytes (voice payload) * 8 bits per byte
Ban dwidth per call = total packet size (752 bits) * 50 pps = 37.6 Kbps
As F ax BW is lower than Voice BW, th
con nection's attributes. This is true for all G.711 codecs.
E.5.5 FA X RTCP BW Calculation
RTC P BW is 10% of RTP: 10 % of 37.6 Kbps is 3.76 Kbps.
E.5.6 Qo S Profiles
E.5.6.1 CG QoS for RTP traffic
The calculated bandwidth required for RTP traffic is 87.2 Kbps (equiv
Pac ket Size of 1744 bits, or 218
are:
Packet Size: 218 bytes
Sample Interval: 20 msec
E.5.6.2 RT QoS f
The required bandwidth is 10.72 Kbps (8.72 Kbps for Voice RTCP plus 2 Kbps for
VoI P Signaling). We round it up to 611 Kbps. Thus, the required RT 1
Pro file parameters are:
CIR: 11 Kbps
CT: Short
E.5.6.3 BE QoS for Data
As s tated, the recommended QoS Profile for Data is BE 6
par ameters:
MIR: 64 Kbps
CT: Medium
BreezeMAX System Manual
4.4 Kbps bit rate) / (288 bits) = 50 pps
or RTCP and VoIP Signaling
1 POTS Advanced VoIP G.711 Service Profile
e Voice BW requirement mandates the CG
bytes). Thus, the CG 88 QoS Profile parameters
alent to a
1 QoS
4, with the following
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