I have some IP Phones connected to a Cisco 2950 and there're some problems with them.
1. The ports connecting to IP Phones are configured with Auto QoS (auto qos voip cisco-phone), but when the PC connected to the PC Port of a phone got some large traffic, the quality of voice degrades considerably.
2. When the power of the 7905G phone suddenly does down, the port goes to err-disable state. This only occurs when I pull off the outlet, not apply when pulling the adapter off the phone.
Have anyone met the problems, pls let me know the solution(s).
IntroductionCUCM Routing RulesDial String implementation PolicyCUCM Routing LogicSIP URI Call Routing Analysis+++ Case Study: 1 ++++++ Case Study: 2 +++Conclusion
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