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Showing results for tags 'restrict calls internal short'.
Hi all, Does anyone of you know how I can restrict a phone so that he can only call 2 digits internal phone numbers to prevent that this phone/phones can call over the Trunk? In some cases in companies there are phones exposed to visitors so that they can reach internally employees. I would like to restrict that phones so that they are not able to call any other number excepted the internal ones of the company employees. Many thanks in advanced for your feedback. With best regrads, Miguel