User Manual

DuraFon-SIP Long Range Key Features
DuraFon-SIP FAQ’
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Q17: How many simultaneous calls can a Handset manage?
A17: Two.
1. To answer a second incoming SIP call from a different SIP extension
(grouping): Press the “Switch” soft key.
2. To answer a second incoming call coming from the PSTN line: Press the
“Switch” soft key.
3. To answer a second incoming call from a SIP extension while on a PSTN line
call: Press the “Switch” soft key.
4. To answer a second incoming call from the same SIP extension, where call is
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4. To answer a second incoming call from the same SIP extension, where call is
coming from the PBX call waiting feature: Press the “TALK/Flash” key to answer
and press the “Switch” soft key to switch between the two calls (v1.05).
Q18: Can one Handset have more than one SIP account associated to it?
A18: No. Each Handset ID has its own SIP account, but you can utilize grouping
to access more than one extension.
Q19: What VoIP codecs are supported?
A19: G.729 (v1.05), G.711a and G.711u