Specifications

MyPBX Standard Administrator Guide
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QoS (Quality of Service) is a major issue in VoIP implementations. The issue is
how to guarantee that packet traffic for a voice or other media connection will
not be delayed or dropped due interference from other lower priority traffic.
When the network capacity is insufficient, QoS could provide priority to users by
setting the value.
5) T.38
Figure 6-65 SIP Settings-T.38
·Re-invite SDP Not Add T.38 Attributes
If set to Yes, SDP in re-invite packet will not add T.38 attributes.
·Error Correction
Re-invite SDP T38FaxUdpEc.
·T38 Max Bit Rate
Set T38 Max Bit Rate.
6) Advanced Settings
Figure 6-66 SIP Settings—Advanced Settings
·From Field
Where to get the caller ID in SIP packet.