Hi, we have a problem with early media. We changed the connection between cucm and gateway from H323 to SIP. Now the customer tells us, that there is a PSTN number which played an announcement about the costs of this call. This worked with H323. SInce we changed it to SIP, we dont get this announcemen. To be honest, i really dont know much about early media. Attached you see the isdn q931 debug. As is understand, this: Progress Ind i = 0x8488 - In-band info or appropriate now available should indicate, that there is early media available. Is this correct? If there is early media, i dont know how to transfer this information via SIP to CUCM. Does anybody know how to solve this? Best Regards Daniel Mar 14 11:18:57 CET: ISDN Se0/0/0:15 Q931: TX -> SETUP pd = 8  callref = 0x24EF         Sending Complete         Bearer Capability i = 0x9090A3                 Standard = CCITT                 Transfer Capability = 3.1kHz Audio                 Transfer Mode = Circuit                 Transfer Rate = 64 kbit/s         Channel ID i = 0xA98383                 Exclusive, Channel 3         Progress Ind i = 0x8183 SEISR1(cfg-translation-rule)# - Origination address is non-ISDN         Calling Party Number i = 0x0180, '289XXXX'                 Plan:ISDN, Type:Unknown         Called Party Number i = 0x81, '199XXXX'                 Plan:ISDN, Type:Unknown Mar 14 11:18:57 CET: ISDN Se0/0/0:15 Q931: RX <- CALL_PROC pd = 8  callref = 0xA4EF         Channel ID i = 0xA98383                 Exclusive, Channel 3 SEISR1(cfg-translation-rule)# Mar 14 11:18:58 CET: ISDN Se0/0/0:15 Q931: RX <- PROGRESS pd = 8  callref = 0xA4EF         Progress Ind i = 0x8482 - Destination address is non-ISDN         Progress Ind i = 0x8488 - In-band info or appropriate now available SEISR1(cfg-translation-rule)# ... View more