PBX Calls versus Standard Non-PBSX Calls (Continued)
Table 4-7
Function
H.323
Calling a
•
Caller gets a call
CA50
progress tone from
Already
PBX.
on a Call
•
If called account is
setup with coverage
path on the PBX, the
call is forwarded to
the coverage path.
•
If the called CA50
keeps the current call,
caller hears the call
progress tone until
timeout setup on
PBX, or caller places
the phone on the
hook.
•
If the called CA50
hangs up the current
call, it can answer this
call.
Call
•
One step (blind)
Transfer
transfer.
•
If the call is
transferred between
CA50s, both ends of
the CA50 show the
transferee caller ID
and not the actual
caller ID.
H.3232:P2P
SIP:PBX
•
•
Caller hears a
Caller gets a call
busy tone.
progress tone from
PBX.
•
If called account is
setup with coverage
path on the PBX,
the call is forwarded
to the coverage
path.
•
If the called CA50
keeps the current
call, caller hears the
call progress tone
until timeout setup
on PBX, or caller
places the phone on
the hook.
•
If the called CA50
hangs up the
current call, it can
answer the new call.
N/A
N/A
CA50 Modes of Operation 4 - 41
SIP:P2P
Cisco Call Manager
•
•
Caller hears a
Caller gets a call
busy tone.
progress tone from
PBX.
•
If called account is
setup with coverage
path on the PBX, the
call is forwarded to
the coverage path.
•
If the called CA50
keeps the current
call, caller hears the
call progress tone
until timeout setup on
PBX or the caller
disconnects the call.
•
•
One step
One step (blind)
(blind)
transfer.
transfer.
•
If the call is
•
If the call is
transferred between
transferred
CA50s, both ends of
between
the CA50 show the
CA50s, both
updated actual caller
ends of the
ID.
CA50 show
the updated
actual caller
ID.