When i program my uc500 via the CCA 1.9(1) with an outgoing number for presentation it seems like it's not sending this one via the E1 port.The Bri ports are not used at this site. Is there anyone who has some experiance with this one?
is there a CLI command to present the main number to the outside world on a E1?
Yes, it is pretty evident that your PSTN provider doesn't like that four digit calling number:
Cause i = 0x82E46C - Invalid information element contents
Also, the "cptone" command doesn't really apply here. It is used for other localization purposes.
As Steven suggested, CCA 1.9.1 can be used to select calling number for outbound calls.