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The system must also be robust against and more popular in SIP-based VoIP telephony. cheating attempts like calling the account This FAQ show how the snom 4S can be used twice at the same time, bypassing a proxy or to implement a prepaid service.
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Setting up the snom 4S a "cc" license type (for example, cc1). Please First of all, you need to make sure that approach your snom sales contact if you need the media server can be found via DNS. If you such a license key.
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(no space). The number of the new calling card. The length elements themselves may contain a range with must be as set up in the "card_length" field a dash between the minimum and maximum snom technology AG...
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Please refer to the FAQ on remote control suited for business. of the snom 4S on details of this feature or ask your support engineer for a ready script. Testing Once everything is set up, you should make a test call to you account and use one of the calling cards that you have set up.
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