SIP Trunking
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      Call Barring

      We can add call barring to the following types of calls. If you want to restrict calling on your lines Mandatory Account Codes might be the better option

      • International-International, InterLATA International, and International toll free calls 
      • National and mobile-IntraLATA, InterLATA national, FGD cut through, FGB, Other N11, and Other Non-geographic calls 
      • Local 
      • Operator-Operator and Operator Service calls 
      • Premium 
      • Access codes 
      • Access codes that change configuration-This value is typically used for a PBX. Because PBX lines are shared between users, you may want to prevent users from changing the configuration through the handset because this would affect other users of the PBX. 
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