[asterisk-users] SIP response code 603

[DHAVAL INDRODIYA]

dear all,

what is the meaning of this

*Got SIP response 603 "Declined" back from XXX.XXX.XXX.XXX*

is it asterisk related issue , because sometimes my outgoing calls working
fine , and in a day for 2 to 3 hours it gives me this

my provider says its all fine there any one know meaning of this

regards
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