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New CVOICE 6.0 Remote Labs!

Have to deliver a Cisco Voice over IP (CVOICE) 6.0 course, but missing hands-on labs? NIL CVOICE 6.0 Remote Labs support your instructor-led training! Course labs consist of comprehensive,...

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New Cisco Voice over IP (CVOICE) 6.0 e-learning

Would you like to know more about converged voice and data networks and gain the knowledge and skills required to integrate gateways and gatekeepers into an enterprise VoIP network, but have no time to...

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Free testing of IIUC remote lab exercises

From today on, the free-of-charge remote lab exercises for Implementing Cisco IOS Unified Communications (IIUC) are available. Only the first five students, who will register with C85E1A as a promotion...

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Book review: Voice over IP Security

Based on the title, I would assume that the Cisco Press book Voice over IP Security: Security best practices derived from deep analysis of the latest VoIP network threats attracts primarily senior...

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Free access to IIUC2 1.0 remote lab exercises

From today on, the free-of-charge remote lab exercises for Implementing Cisco IOS Unified Communications Part 2 (IIUC2) are available. Only the first five students, who will register with 9E8C6F as a...

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New Implementing Cisco IOS Unified Communications (IIUC) 1.0 E-course

IIUC 1.0 e-course is the newest product in NIL e-course portfolio. As the IIUC training supports the CCNA Voice certification, this e-course should be your first step towards highest certifications in...

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Improving WebEx VoIP audio quality

In recent weeks, I have participated in a few WebEx conferences. While those organized by Cisco mostly relied on traditional telephone connections for audio delivery, others used an integrated VoIP...

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