Do you have track calls on in all the involved profiles? I suppose it really wouldn't be here otherwise.
e.g. my sip_recovery table has this in the metadata field for a "simple" MOH call. Does yours?
<cdr>
<channel_data>
<state>CS_EXECUTE</state>
<direction>inbound</direction>
<state_number>4</state_number>
<flags>0=1;1=1;3=1;35=1;41=1;51=1</flags>
<caps>1=1;2=1;3=1;4=1;5=1</caps>
</channel_data>
<variables>
<direction>inbound</direction>
<uuid>6cda8922-2943-11e0-b622-639ef8e43974</uuid>
<sip_local_network_addr>178.79.147.47</sip_local_network_addr>
<sip_network_ip>79.176.185.32</sip_network_ip>
<sip_network_port>5072</sip_network_port>
<sip_received_ip>79.176.yyy.32</sip_received_ip>
<sip_received_port>5072</sip_received_port>
<sip_via_protocol>udp</sip_via_protocol>
<sip_authorized>true</sip_authorized>
<sip_number_alias>1000</sip_number_alias>
<sip_auth_username>1000</sip_auth_username>
<number_alias>1000</number_alias>
<user_name>1000</user_name>
<record_stereo>true</record_stereo>
<default_areacode>208</default_areacode>
<transfer_fallback_extension>operator</transfer_fallback_extension>
<accountcode>1000</accountcode>
<user_context>default</user_context>
<effective_caller_id_name>Avi%20Marcus</effective_caller_id_name>
<effective_caller_id_number>12013554419</effective_caller_id_number>
<outbound_caller_id_name>Avi%20Marcus</outbound_caller_id_name>
<outbound_caller_id_number>12013554419</outbound_caller_id_number>
<nibble_account>1000</nibble_account>
<sip_from_user>1000</sip_from_user>
<sip_from_user_stripped>1000</sip_from_user_stripped>
<sofia_profile_name>internal</sofia_profile_name>
<sip_Remote-Party-ID>%3Csip%3A1000%
40sip-ha.yyy.com%3E%3Bscreen%3Dyes%3Bparty%3Dcalling</sip_Remote-Party-ID>
<sip_cid_type>rpid</sip_cid_type>
<sip_full_via>SIP/2.0/UDP%20192.168.1.5%3A5072%3Bbranch%3Dz9hG4bK-329da816%3Brport%3D5072%3Breceived%3D79.176.185.32</sip_full_via>
<sip_req_user>*9664</sip_req_user>
<sip_to_user>*9664</sip_to_user>
<sip_contact_user>1000</sip_contact_user>
<sip_contact_port>5072</sip_contact_port>
<sip_contact_uri>1000%4079.176.yyy.32%3A5072</sip_contact_uri>
<sip_contact_host>79.176.yyy.32</sip_contact_host>
<sip_user_agent>Linksys/SPA2102-5.2.10</sip_user_agent>
<sip_via_host>192.168.1.5</sip_via_host>
<sip_via_port>5072</sip_via_port>
<sip_via_rport>5072</sip_via_rport>
<max_forwards>70</max_forwards>
<switch_r_sdp>v%3D0%0D%0Ao%3D-%2033038436%2033038436%20IN%20IP4%2079.176.185.32%0D%0As%3D-%0D%0Ac%3DIN%20IP4%2079.176.185.32%0D%0At%3D0%200%0D%0Am%3Daudio%2016422%20RTP/AVP%2018%200%202%204%208%2096%2097%2098%20100%20101%0D%0Aa%3Drtpmap%3A18%20G729/8000%0D%0Aa%3Drtpmap%3A0%20PCMU/8000%0D%0Aa%3Drtpmap%3A2%20G726-32/8000%0D%0Aa%3Drtpmap%3A4%20G723/8000%0D%0Aa%3Drtpmap%3A8%20PCMA/8000%0D%0Aa%3Drtpmap%3A96%20G726-40/8000%0D%0Aa%3Drtpmap%3A97%20G726-24/8000%0D%0Aa%3Drtpmap%3A98%20G726-16/8000%0D%0Aa%3Drtpmap%3A100%20NSE/8000%0D%0Aa%3Dfmtp%3A100%20192-193%0D%0Aa%3Drtpmap%3A101%20telephone-event/8000%0D%0Aa%3Dfmtp%3A101%200-15%0D%0Aa%3Dptime%3A20%0D%0A</switch_r_sdp>
<ep_codec_string>PCMU%408000h%4020i%4064000b,PCMA%408000h%4020i%4064000b</ep_codec_string>
<nibble_current_balance>0.000000</nibble_current_balance>
<RFC2822_DATE>Wed,%2026%20Jan%202011%2013%3A57%3A18%20%2B0200</RFC2822_DATE>
<zrtp_secure_media>true</zrtp_secure_media>
<sip_use_codec_name>PCMU</sip_use_codec_name>
<sip_use_codec_rate>8000</sip_use_codec_rate>
<sip_use_codec_ptime>20</sip_use_codec_ptime>
<read_codec>PCMU</read_codec>
<read_rate>8000</read_rate>
<write_codec>PCMU</write_codec>
<write_rate>8000</write_rate>
<local_media_ip>178.79.yyy.47</local_media_ip>
<local_media_port>19600</local_media_port>
<sip_use_pt>0</sip_use_pt>
<rtp_use_ssrc>922702377</rtp_use_ssrc>
<remote_media_ip>79.176.185.32</remote_media_ip>
<remote_media_port>16422</remote_media_port>
<sip_local_sdp_str>v%3D0%0Ao%3DFreeSWITCH%201296023438%201296023439%20IN%20IP4%20178.79.147.47%0As%3DFreeSWITCH%0Ac%3DIN%20IP4%20178.79.147.47%0At%3D0%200%0Am%3Daudio%2019600%20RTP/AVP%200%20101%0Aa%3Drtpmap%3A0%20PCMU/8000%0Aa%3Drtpmap%3A101%20telephone-event/8000%0Aa%3Dfmtp%3A101%200-16%0Aa%3DsilenceSupp%3Aoff%20-%20-%20-%20-%0Aa%3Dptime%3A20%0Aa%3Dsendrecv%0A</sip_local_sdp_str>
<endpoint_disposition>ANSWER</endpoint_disposition>
<sip_to_tag>vgcH82ctg6QaD</sip_to_tag>
<sip_from_tag>9241a2573e4f702o0</sip_from_tag>
<sip_cseq>102</sip_cseq>
<sip_call_id>17217721-3d90de36%40192.168.1.5</sip_call_id>
<sip_full_from>%3Csip%3A1000%
40sip-ha.yyy.com%3E%3Btag%3D9241a2573e4f702o0</sip_full_from>
<sip_full_to>%3Csip%3A*9664%
40sip-ha.yyy.com%3E%3Btag%3DvgcH82ctg6QaD</sip_full_to>
<playback_seconds>2</playback_seconds>
<playback_ms>2000</playback_ms>
<playback_samples>16000</playback_samples>
<current_application_data>local_stream%3A//moh</current_application_data>
<current_application>playback</current_application>
</variables>
<app_log>
<application app_name="hash" app_data="insert/sip.yyy.com-spymap/1000/6cda8922-2943-11e0-b622-639ef8e43974"></application>
<application app_name="hash" app_data="insert/sip.yyy.com-last_dial/1000/*9664"></application>
<application app_name="hash" app_data="insert/sip.yyy.com-last_dial/global/6cda8922-2943-11e0-b622-639ef8e43974"></application>
<application app_name="set" app_data="RFC2822_DATE=Wed, 26 Jan 2011 13:57:18 +0200"></application>
<application app_name="set" app_data="zrtp_secure_media=true"></application>
<application app_name="answer" app_data=""></application>
<application app_name="playback" app_data="silence_stream://2000"></application>
<application app_name="execute_extension" app_data="is_zrtp_secure XML features"></application>
<application app_name="eval" app_data="not_secure"></application>
<application app_name="playback" app_data="local_stream://moh"></application>
</app_log>
<callflow dialplan="XML" profile_index="1">
<extension name="global" number="*9664">
<application app_name="hash" app_data="insert/${domain_name}-spymap/${caller_id_number}/${uuid}"></application>
<application app_name="hash" app_data="insert/${domain_name}-last_dial/${caller_id_number}/${destination_number}"></application>
<application app_name="hash" app_data="insert/${domain_name}-last_dial/global/${uuid}"></application>
<application app_name="set" app_data="RFC2822_DATE=${strftime(%a, %d %b %Y %T %z)}"></application>
<application app_name="set" app_data="zrtp_secure_media=true"></application>
<application app_name="answer" app_data=""></application>
<application app_name="playback" app_data="silence_stream://2000"></application>
<application app_name="execute_extension" app_data="is_zrtp_secure XML features"></application>
<application app_name="playback" app_data="local_stream://moh"></application>
<sub_extensions>
<extension name="is_zrtp_secure" number="is_zrtp_secure" dialplan="XML">
<application app_name="eval" app_data="not_secure"></application>
</extension>
</sub_extensions>
</extension>
<caller_profile>
<username>1000</username>
<dialplan>XML</dialplan>
<caller_id_name>1000</caller_id_name>
<ani>1000</ani>
<aniii></aniii>
<caller_id_number>1000</caller_id_number>
<network_addr>79.176.yyy.32</network_addr>
<rdnis></rdnis>
<destination_number>*9664</destination_number>
<uuid>6cda8922-2943-11e0-b622-639ef8e43974</uuid>
<source>mod_sofia</source>
<context>default</context>
</caller_profile>
<times>
<created_time>1296043038692089</created_time>
<profile_created_time>1296043038692089</profile_created_time>
<progress_time>0</progress_time>
<progress_media_time>1296043038708572</progress_media_time>
<answered_time>1296043038708572</answered_time>
<hangup_time>0</hangup_time>
<resurrect_time>0</resurrect_time>
<transfer_time>0</transfer_time>
</times>
</callflow>
</cdr>