Is this Possible using an HMR or do I need SPL ?.
I wonder if you folks out there can help in anyway. My scenario is as below.
Original Invite First 7 digits likely to change but will always remain 7-digts. The remainder will also be changing but are fixed length. Can the last 16 digits be stripped from original URI & then added to SIP parameter User-to-User before a re-invite is sent to the next hop on the Core Interface.
Feb 3 14:48:48.508 On [1:0]10.X.X.X:5060 received from 10.X.X.X:5060
INVITE sip:11169480068025B94DE3099@10.X.X.X:5060 SIP/2.0
Via: SIP/2.0/UDP 10.X.X.X:5060;branch=z9hG4bKi3t1rh00188hfhsjj6e0.1
Call-ID: 3ll3dlxkc2xw631f2e6ce32d61dqd1e6@10.18.5.64