Help, general problem on ip telephony

[carlostrapiello]

The case is that the DsvInc to a internal phone runs and to a public phone too but the problem is that the DsvInc to a mobile phone doesn't work in all the Cisco ip phones in my company.

Any solution?. I have no idea of what can be the problem.

Thanks, Carlos.

[ebreniz · Accepted solution]

This could be an issue of the Dial Plan in the callmanager , refer.

http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_tech_note09186a00800945b9.shtml