Configuring The Traffic Class For Voice And Fax Data; Examples; Home Office In An Enterprise Network - Patton electronics SmartNode Series Software Configuration Manual

SmartWare Software Configuration Guide
Configuring the traffic class for Voice and Fax data
The traffic class for voice data and fax data is configurable. The configured traffic class is used as additional
routing criterion in the IP routing table.
Mode: Profile VoIP
Step
1 [ name ] (pf-voip)[ profile ]# rtp trafficclass
<traffic-class>

Examples

Different applications require different VoIP profiles. This section includes a variety of applications and show
how the VoIP profile for these applications would be configured.
Home office in an enterprise network
Figure 85 is an example of a home office in an enterprise network. The connection bandwidth is 128 kbps and
is of very low quality, so the low bit-rate G.723_6k3 codec is used. Likewise, silence suppression is enabled.
Because of the low bit-rate codec, DTMF relay is also enabled. As 80 to 100 ms jitter is anticipated, the dejitter
buffer is set to adaptive with a maximum delay of 100 ms.
ISDN Phone
Node
Node
PC
First, configure the required CS interfaces (see chapter 28,
routing (see chapter 34,
Next, configure the voice over IP settings as needed based on the previous description. First we create the VoIP
profile with the needed configurations.
1 node>enable
2 node#configure
3 node(cfg)#profile voip Wire128kbit
4 node(pf-voip)[Wire128~]#no codec g711aLaw64k
Examples
Command
128 kbit/s Codec G.723_5k3
IP
Network
Figure 85. Home office in an enterprise network
"Call router configuration"
Sets traffic class for voice data and fax data
packets. The traffic class may be new or may
already exist.
PBX
Node
Node
LAN
"CS interface configuration"
on page 392).
41 • VoIP profile configuration
Purpose
PSTN
on page 327) and call
534