Technology&Pre-sales&After-sales& Supporting way:

   A.7*24Hours E-Mail: Please send e-mail to our customer representative now, they will answer you within 24hours:

          Sales@zisacall.com

   B.Hot Phone Support:

          86-10-52885062 (AM9:00-PM6:30, Beijing Time)                                           

    C.On-line Support:

       SKYPE: Cindyzisa   SKYPE:zisaeagle   Skype:lynkie_duan                         

    D. Video Support:

          Please visit our Video University

 E. Live Video Support:

        Please contact to our customer representative now