Chapter 10 The VoIP Account Screens
MAX208M2W Series User
s Guide
154
The following table describes the labels in this screen.
10.9 Technical Reference
The following section contains additional technical information about the
MAX208M2W Series features described in this chapter.
10.9.1 SIP Call Progression
The following figure displays the basic steps in the setup and tear down of a SIP
call. A calls B.
Table 55
VoIP > Account 1 (or Account 2) > FAX
LABEL
DESCRIPTION
Options
Select which standard the MAX208M2W Series uses to handle faxes. The peer
devices must also use standard.
NONE
- Disable the fax function.
G.711A Pass Through
- Select this option to send and receive fax messages
over the network or Internet using VoIP (G.711a). By encoding fax data as
audio data, faxes may be susceptible to packet loss and other errors.
However, as this standard is considerably older than T.38, it is more
compatible with older orobsolete systems.
G.711U Pass Through
- Select this option to send and receive fax messages
over the network or Internet using VoIP (G.711u). By encoding fax data as
audio data, faxes may be susceptible to packet loss and other errors.
However, as this standard is considerably older than T.38, it is more
compatible with older orobsolete systems.
T.38 FAX Relay
- Select this if the MAX208M2W Series should send fax
messages as UDP or TCP/IP packets through IP networks. This provides
better quality, but it may have interoperability problems.
Table 56
SIP Call Progression
A
B
1. INVITE
2. Ringing
3. OK
4. ACK
5.Dialogue (voice
traffic)
6. BYE
7. OK
Summary of Contents for MAX208M2W SERIES
Page 2: ......
Page 10: ...Contents Overview MAX208M2W Series User s Guide 10 ...
Page 16: ...Table of Contents MAX208M2W Series User s Guide 16 Index 299 ...
Page 17: ...17 PART I User s Guide ...
Page 18: ...18 ...
Page 24: ...Chapter 1 Getting Started MAX208M2W Series User s Guide 24 ...
Page 42: ...Chapter 3 Setup Wizard MAX208M2W Series User s Guide 42 ...
Page 62: ...Chapter 4 Tutorials MAX208M2W Series User s Guide 62 ...
Page 63: ...63 PART II Technical Reference ...
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Page 132: ...Chapter 8 Security MAX208M2W Series User s Guide 132 ...
Page 156: ...Chapter 10 The VoIP Account Screens MAX208M2W Series User s Guide 156 ...