Specifications

Settings 141
© 2003-2008 Bicom Systems
the system default.
Account Code:
The first sets the account code for records received with IAX. The account code can be overridden on a
per-user basis for incoming calls.
Language:
Default system wide language for users or specified on a per-user basis. If this field is left blank, the
default will fall back to English
Bandwidth:
The bandwidth selection initializes the codec selection to appropriate values for given bandwidths. The
"high" selection enables all codecs and is recommended only for 10Mbps or higher connections. The
"medium" bandwidth eliminates signed linear, Mu-law and A-law codecs, leaving only the codecs which
are 32kbps and smaller (with MP3 as a special case). It can be used with broadband connections if
desired. "low" eliminates ADPCM and MP3 formats, leaving only the G.723.1, GSM, and LPC10.
Jitter Buffer:
The jitter buffer should always be enabled unless you expect all your connections to be over a LAN.
Drop count:
The drop count is the maximum number of voice packets to allow to drop (out of 100). Useful values 3-
10.
Max. Jitter Buffer:
The maxjitterbuffer is the maximum amount of jitter buffer to permit to be used.
Max Excess Buffer:
The "maxexcessbuffer" is the maximum amount of excess jitter buffer that is permitted before the jitter
buffer is slowly shrunk to eliminate latency.
Min Excess Buffer:
The "min excess buffer" is the minimum amount of excess jitter buffer that is permitted before the jitter
buffer is slowly raised to eliminate latency.
Jitter Shrink Rate:
The rate at which jitter buffers are increased or decreased.
Trunk Frequency:
How frequently to send trunk msgs (in ms)
Auth Debug:
You can enable or disable authentication debugging. Disabling auth debug will reduce the amount of
debugging traffic.
Mailbox Details:
If Mailbox Detail is set to "yes", the user receives the actual new/old message counts, not just a yes/no
as to whether they have messages. This can be set on a per-peer basis as well.
Registration Contexts:
If mailbox detail is set to "yes", the user receives the actual new/old message counts, not just a yes/no
as to whether they have messages. this can be set on a per-peer basis as well. Tos IAX can optionally
set the TOS (Type of Service) bits to specified values to help improve performance in routing. The