
Dialogic 4000 Media Gateway Series SU4.1 Reference Guide
114
Warnings
A warning is an event that is not necessarily significant but can indicate a possible future
problem.
See the following table for possible warnings. Variables are enclosed in angle brackets:
SIP peer <Host Name> is not
available.
The SIP peer does not respond to keep-alive
check requests, and has therefore been
marked as inactive. It will receive no calls
from SIPcontrol until the ongoing keep-alive
check receives valid responses.
Cannot process call from
<Calling Number> to <Called
Number>. No more licenses
available.
The number of currently active calls has
reached the number of licensed channels and
a further call has been declined thereof.
The <Calling Number> and <Called
Number> of the PSTN call are inserted as
signaled from the line.
Cannot process outgoing
PSTN call to <Called
Number> from <Calling
Number>. No free PSTN
channel available.
The <Called Number> and <Calling
Number> are inserted. It can be a PSTN or
SIP address.
Call transfer to <Called
Number> failed. <Optional
Reason>
The <Called Number> is the PSTN-based
number. The reason is optional and can
contain any text.
Registration to <Registrar
Host Name> with user<User
Host Name> failed.
The Registration to a Registrar with the user
to register failed.
SIP peer <Host Name> is
available again.
An inactive SIP peer is alive again (has
responded to alive check request)
Cannot process call from
<Calling Address> to <Called
Address>. Codec negotiation
failed.
A call could not be established because none
of the audio codecs support by and allowed
for the SIP peer could be used for the call
and no alternative targets were available.
Can not establish TLS
connection to <address>:
<Reason>.
No TLS connection could be established to
the SIP peer. <Optional Reason> gives more
details if available.
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