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same number range from two PSTNs cnfiguration 1

Publication Date:  2013-07-27 Views:  93 Downloads:  0
Issue Description
as following pictures, two PSTN send the same number ranges to our U1980
Alarm Information
no
Handling Process
take an example as when the PSTNs send number range 38xx to us

a.  add the callsouce
config add callsource no 1
config add callsource no 2
b. add two number change index
config add predeal index 0 changetype insert changepos 0 newdn 51
config add predeal index 1 changetype insert changepos 0 newdn 52

c. add different trunkgroup to different callsource
config modify trunkgroup no 1 callsourceno 1
config modify trunkgroup no 2 callsourceno 2
d. add office point to different sites
config add office selectcode no 0 repeatroute no
config add office no 0 officeselectcode 0
config add office selectcode no 1 repeatroute no
config add office no 1 officeselectcode 1

e. add the outgoing prefix 38
config add prefix dn 38 callcategory basic callattribute local cldpredeal no officeselectcode 0
f.  add the tgld informtion
config add tgld callsourceno 1 officeno 0 protocol sip prefix 38 cldpredeal yes cldindex 0
config add tgld callsourceno 2 officeno 0 protocol sip prefix 38 cldpredeal yes cldindex 1
g. add the routeanalysis so that when the number come from callsource go out through office no1
config add routeanalysis officeselectcode 0 callsourceno 2 officeno 1
Root Cause
as we know, our device works according to the prefix. we can use callsource to distinguish numbers from different PSTN
Suggestions
when the numbers send from the PSTNs dont go out to other sites but directly to the phones registed in the U1980, how can we realize such requirements. i will describe it in the case <<same number range from two PSTNs cnfiguration 2>>

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