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Hi ,I am not able to receive DTMF tone on my VXML application when i have connected my CISCO 2851 with the SIP TRUNK from Telco . I have done the CCSIP trace for your reference . Please suggest how can i rectify this error .
I dont have a TAC support . Please suggest how can I buy one. My Cisco components are pretty old one so probably not aware about the TAC .If you can suggest how can i purchase one . I am new to cisco so please guide me.
