Delay while making/transferring call from 7942 to wireless 7921.
I am also facing the similar issue,where the wireless users are using 7921G IP Phones having firmware version 1.4.2 and
Wired IP phones 7962 and 7961 having version 9.2.3.
If we make five calls between the wired and wireless phones, one call will have RTP delay of 10-15 seconds or you can say that the call is connected but no voice transmission over the local LAN. The call manager is sitting on remote location.
If you have any recommended documents for applying QoS on Wireless/Wired LAN, please forward it to me.
IntroductionCUCM Routing RulesDial String implementation PolicyCUCM Routing LogicSIP URI Call Routing Analysis+++ Case Study: 1 ++++++ Case Study: 2 +++Conclusion
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