Patton electronic SmartNode 4110 Series ユーザーズマニュアル

Examples

SmartWare Software Configuration Guide 

8. Show the configured profile.

Preconditions are those used in section 

 on page 591: low bandwidth 

and high jitter. In this example, bandwidth is 256 kbps, what enables us to use the G.729 codec. But since the 
fax protocol must also be supported, the configuration is extended:

1 node>enable
2 node#configure
3 node(cfg)#profile voip g729_FaxRelay
4 node(pf-voip)[g729_Fa~]#no codec g711aLaw64k
5 node(pf-voip)[g729_Fa~]#no codec g711uLaw64k
6 node(pf-voip)[g729_Fa~]#codec g729 tx-length 20 rx-length 20 silence-suppression
7 node(pf-voip)[g729_Fa~]#dejitter-max-delay 100
8 node(pf-voip)[g729_Fa~]#fax transmission relay t38-udp
9 node(pf-voip)[g729_Fa~]#fax max-bit-rate 9600
10 node(pf-voip)[g729_Fa]]#show profile voip g729_FaxRelay
VoIP Profile: g729_FaxRelay
===========================

 Used:                                  by 0 module(s)

 Codecs
 ------

  G.729A:                               rxlen=20;txlen=20;ss
  T.38 UDP

 Fax Transmission
 ----------------

  T.38 UDP

 Modem Transmission

 Dejitter
 --------

  Mode:                                 Adaptive
  Max. Delay:                           100ms
  Max. Packet Loss:                     4/1000
  Shrink Speed:                         1
  Grow Step:                            1
  Grow Attenuation:                     1
  High Pass Filter:                     enabled
  Post Filter:                          enabled

 Fax
 ---

  Detection:                            CED Tone
  T.38 High Speed Redundant Packets:    0
  T.38 Low Speed Redundant Packets:     0
  Max. Bit Rate:                        9600bps
  Volume:                               -9.500dB