External DDI Outgoing identification problem

[fvelky]

Hi,

I need to setup for customer two type of identification for outgoing calls. This calls use two different prefix for TG seizure with different ARS and different NPD with set NPD as identificator for outgoing calls. Could not use private calling number. TG is the same for booth call.
Extensions 900 - 950 is able to use two different prefixes:
With ARS prefix 0 the identification could be 4911 2533 for each extension (with separate definition for ARS, NPD, DDI and discriminator)
With ARS prefix *0 the identification could be 4911 2525 for each extension (with separate definition for ARS, NPD, DDI and discriminator)
If I try to use the source number definition in NPD then system is adding always extension at the end of defined number.
Could I disable to add extension at the end of this defined number by NPD?

[vad]

different ARS prefixes (different logical discriminator)
discriminator selector - --> different real discriminator/ ARS route list/ routes with different NPD.
f.e. we want 900 --> 4911 2533
You can (900 --> 4911 2533)
NPD (1 example):
installation number NPD source 4911
default number NPD source 2533
outgoing DID 5 (for example). 900 absent in DID rules
NPD (2nd example):
installation number NPD source 4911
default number doesn't matter
outgoing DID 5 (for example). DID rules 2533-900