<div dir="ltr"><div><div><div><div><div><div>I am currently working with a customer who uses an LD carrier with authorization codes. <br></div><div>When making an outbound LD call with 10 digit ANI, the calls just ring through. <br>
</div><div>I contacted the carrier because when I send 4 digit ANI the calls proceed, but I don't get prompted to enter the authorization code. <br><br></div><div>The carrier notified me that they don't send answer supervision with 10 digit ANI so they are sending the prompts but all I am hearing is ringing. <br>
</div></div><br></div>I have enabled voice rtp send-recv on the voice gateway, is there something in CUCM that I need to verify?<br><br></div>The call flow is SIP phone to CUCM 9.1 over SIP trunk to VG with PRI to telco/LD carrier. <br>
</div><br></div>Has anyone else seen this issue?<br><div><div><br>Thanks!<br></div></div></div>