MyPBX U100/U200 Administrator Guide
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When the network capacity is insufficient, QoS could provide priority to users by
setting the value.
5) T.38
Figure 6-63
·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 6-64
·From Field
Where to get the caller ID in SIP packet.
·To Field
Where to get the DID in SIP packet.