search for: sipaddheader0x

...nts but when Dial is called this time instead of only the new value being sent both values are sent and the request contains two P-Asserted-Identity headers which causes problems with the second provider. So, does anyone have a creative solution to this? I've already tried to loop through the SIPADDHEADER0X variables and unset the previous values (well set them to "") but it didn't help and unfortunately AGI doesn't provide a way to delete variables. Thanks, -Evan