Forward call to cell with caller ID does not working

[fconidi (Edmond)]

Hi all
I am looking for help on how to forward a call to my cell phone while including the callers “caller ID”. My Italian provider, Messagenet; told me that he doesn’t put any block on the cid.

Freepbx 15 Asterisk 16 on raspberry pi 4

0. trunk chan_sip

type=friend
host=sip.messagenet.it
fromuser=5XXXXXXX
secret=NXXXXXXXX
transport=udp
defaultuser=5XXXXXXXX
fromdomain=sip.messagenet.it
port=5061
qualify=yes
insecure=invite,port
nat=force_rport
username=5XXXXXXXX
context=from-trunk
sendrpid=yes
trustrpid=yes

1. my trunk allow any cid
2. in my trunk outgoing peer is present sendrpid=yes trustrpid=yes
   3 outboundroute not override
3. inbound route cid and did on any any
4. i tried, follow me, ring group, custom destination, misc destination, but when my cell rings the caller ID is the trunk ID from my PBX and not the original

I am crazyng…any idea??

thanks

[Stewart1 (Stewart)]

For testing this, temporarily set the Outbound CID for your extension to a number that is not yours and make a test call to your mobile. Once you get that working, if the Follow Me fails, you’ll know that the trouble is not on the trunk side.

I am guessing that Messagenet wants
sendrpid=pai
which will send a P-Asserted-Identity header.

Also, they likely want the caller ID in the format +390622223333. If the incoming call has caller ID in a different format, you may have to convert it.

[fconidi (Edmond)]

@Stewart1

For testing this, temporarily set the Outbound CID for your extension to a number that is not yours and make a test call to your mobile. Once you get that working, if the Follow Me fails, you’ll know that the trouble is not on the trunk side.

I tried, changed outbound cid, but I always have the number of my trunk
sendrpid=pai does not solve

@Stewart1

Also, they likely want the caller ID in the format +390622223333. If the incoming call has caller ID in a different format, you may have to convert it.

how can i do this

[fconidi (Edmond)]

I am starting to think that my provider is lying to me. now I’ve rewritten them, let’s see what they tell me about spoofing. Let’s wait

[Stewart1 (Stewart)]

For the test, you can set Outbound CID in the proper format
"Edmond" <+390622223333>
At the Asterisk command prompt, type
sip set debug on
and make a failing test call. Confirm that the outbound INVITE has a P-Asserted-Identity header in the correct format.