CUCM Express - Extension Mobility question

[ipvoiipvoi]

hello,

There are maybe stupid questions but I haven't found a clear answer.

For a CUCMExpress, the extesnion mobility works only on a single site. The remote can't use EM.

What options do we have to make this work : IP SEC tunnel between sites,specific type of network,... ?

Also, can't the extension mobility login & pwd start with numbers if they can't be

numeric only like on the CUCM server ? Is it on a roadmap ?

Regards

Thanks

[paolo bevilacqua]

You cannot use EM across CMEs under no condition.

There are no announced changes for logins to be numeric. Just choose some username  to be entered with the keypad as if was numeric. Eg for extentension 5564 assign username klna.