COMfortel 1400 IP/2600 IP/3600 IP - Firmware V2.6 - Operation/Configuration - V05 09/2016
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Settings
Providers and PBXs
Notes:
If a codec with high bandwidth (e.g. G.711) produces too much interfe-
rence in the call quality, the connection bandwidth might not be suffi-
cient. If these types of disruptions happen frequently, we recommend
you select codecs with a lower band width.
Not every codec is supported by every provider.
Best available quality
: Codec G.722 has priority level 1, Codec G.711
has priority level 2 and Codec iLBC has priority level 3.
Best possible compression
: Codec iLBC has priority level 1, Codec
G.722 has priority level 2 and Codec G.711 has priority level 3.
Force G711
: Codec G.711 is required.
Music on hold
Requirements:
• int Auerswald PBX sub system IPv4 *
profile not selected
When putting a caller on hold, music on hold will be played.
Jitter buffer (ms) (40...160)
The size of the jitter buffer shows how many RTP packets can be buffered,
to bridge or compensate disruptions.
Jitter buffer size entry in milliseconds (duration of the audio signal).
Lower values:
A lower number of RTP packets can be cached in order to
buffer disruptions or to compensate for them.