The best way (from my poin of view) - ask ALU BP in your region (user guide for your release, in your language).
Or write here - what release do you have and what language use.
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- 31 May 2018 02:56
- Forum: H323 / IP / Pimphony
- Topic: Calling Remote IP phone via private SIP trunking
- Replies: 2
- Views: 98
Site A users - declared in Numbering plan/ Private numbering plan?