asterisk training

已关闭 已发布的 Oct 7, 2010 货到付款
已关闭 货到付款

Hello -

I am looking for a training course that teaches how to do use Asterisk + Freepbx + A2billing. Tell me how about the training it will be ( video, online, etc .... ) and also about the duration it will take. Please note that i already got some good knowledge on asterisk + freepbx + a2billing, i want to learn more to pass certification.

Looking to get this started sooner rather than later.

PMB me for more details.

Thank you.

Asterisk PBX 教育与辅导 平面设计 训练 VoIP

项目ID: #816817

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远程项目 活跃的Nov 11, 2010