User's Manual

Firmware Version 1.0.0.32 UCM6102/6104/6108/6116 USER MANUAL Page 79 of 110
"From:" header as the \"name\" part. If no "fromuser" is configured, the
\"user\" part of the URI in the "From:" header will be filled with this value
as well.
From Domain
Configures the domain in the "From:" field of the SIP header. It may be
required by some providers for authentication.
Auto Domain
When turned on, the UCM6102/UCM6104/UCM6108/UCM6116 will add
local host name and local IP to domain list.
Allow External Domains
Allow requests for domains that are not served by the
UCM6102/UCM6104/UCM6108/UCM6116.
SIP SETTINGS/CODECX
The following codes are supported in UCM6102/UCM6104/UCM6108/UCM6116 for IAX. Select the codecs
from the right side list to the left side. Click on to arrange the order.
 PCMU
 PCMA
 GSM
 ILBC
 G.722
 G.726
 ADPCM
 LPC10
 G.729
 G.723
 H.263
 H.263p
 H.264
SIP SETTINGS/JITTER BUFFER
Enable Jitter Buffer
Enables/disables the use of jitter buffer on the receiving side of a SIP
channel.
Force Jitter Buffer
Forces the use of jitter buffer on the receiving side of a SIP channel.
Log Frames
Enable/disables jitter buffer frame logging.
Max Jitter Buffer
Configures max length of the jitter buffer in milliseconds.
Resync Threshold
Jumps in the frame timestamps over where the jitter buffer is
resynchronized. This feature is useful to improve the quality of voice