Caller ID Superfecta

Just seen a request for a small issue with a sip gateway that is always sending a fixed CID name.

If Superfecta find in one of the lookup source a name, this name will replace the one send by the gateway, however if no match is found, the name given by the gateway will not be changed.

I would suggest to create a lookup 'source' almost similar to trunk provided that will 'erase' the trunk provided name if it match a keyword.

If I have time I'll try to work on that, however I already see the following problems arising:
the core of callerid.php will not change a cid name if none is returned by the lookup source. Also, if we 'cheat' by sending a ' ' caller id instead, this value will be registered in the cache and void any new lookup of this number for the next xx days (but maybe it's not a problem as no match was found anyway).