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Can I setup a VWIC-1MFT-E1 in cisco 1760 to use for voice ?

Im trying to setup a VWIC-1MFT-E1 1-Port RJ-48 Multiflex Trunk - E1 inserted in slot 0/0 from a cisco 1760 modular access router. But when I type the command "pri-group timeslots 1-31" It show me the error mesage "%Controller tdm clock does not have data capability". The router has the IOS image "c1700-sv3y-mz.122-4.YB.bin". I want to connect to PSTN through E1 connection.

Following that,I try to change the tdm clock source using this command "tdm clock E1 0/0 both export line".It show me the error mesage "%E1 data switching is not available in this configuration". If anybody know how to do, please help me..

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Re: Can I setup a VWIC-1MFT-E1 in cisco 1760 to use for voice ?

Does the router have any DSPs installed ? Voice configurations won't work without them. Do a SH DIAG and confirm.

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