[arm-allstar] Zoiper caller ID

[ARM Allstar]

When I use Zoiper on my iPhone to call my node, it shows up on LS Nodes and the Client as NO-CID. There are 2 place that I know of where a caller ID can be places. One is in IAX.conf, as callerid=“W3RX”  and in the app on the phone. I have tried all sorts of permutations of quotes etc, and cannot seem to get anything to identify my phone by callsign or other identifier to the receiving node. 

Any suggestions?

Steve
W3RX