Datasheet

Coding profile command list
Vpacket 5100/6100 Series H.323 Telephony 29
Overview
To set the Vpacket 5100/6100 VDR for operation within an H.323 environment, you need to set
the coding type and usage (voice or fax) for each TCID. If the usage is set to fax, you also need to
set the coding profile to reflect the recommended settings. The recommended coding profile
settings for fax (G.711) are:
• set coding 11 copyof 0
• set coding 11 usage fax on
• set coding 11 usage voice off
• set coding 11 vad off
• set coding 11 nom_delay 80
• set coding 11 max_delay 160
• set coding 11 adaptive_playout off
• set coding 11 tone_detect off
The number 11 (eleven) is a place holder indicating the profile number. You can choose a
different number. In addition to these commands, you also need to assign the fax coding profile to
a TCID (set tcid 0 fax_prof 11). After the settings are configured, you need to activate and
commit the changes.
Coding profile command list
Table 4-1 lists the coding profile commands.
Table 4-1. Coding profile commands
Coding profile set coding [prof_id] coding_type page 30
set coding [prof_id] usage page 31
T.38 fax-related
coding profile
parameters
set coding [prof_id] rate page 32
set coding [prof_id] fax_hs_pkt_rate page 32
set coding [prof_id] fax_ls_redundancy page 33
set coding [prof_id] fax_hs_redundancy page 33
set coding [prof_id] fax_tcf_method page 34