Hi people, I try to figure out why I am only cappable to callout with portaudio with PCMA and not with G722 In the dialplan I have this: <action application="set" data="media_mix_inbound_outbound_codecs=true"/> otherwise I am not capable to call out. Do I need any other modules or codecs which I forgot to compile ? When placing the call I see this: 2020-02-12 15:02:57.593179 [DEBUG] switch_core_media.c:5592 Audio Codec Compare [PCMA:8:8000:20:64000:1]/[L16:100:48000:20:768000:1] 2020-02-12 15:02:57.593179 [DEBUG] switch_core_media.c:5592 Audio Codec Compare [PCMA:8:8000:20:64000:1]/[G722:9:8000:20:64000:1] 2020-02-12 15:02:57.593179 [DEBUG] switch_core_media.c:5592 Audio Codec Compare [PCMA:8:8000:20:64000:1]/[PCMU:0:8000:20:64000:1] 2020-02-12 15:02:57.593179 [DEBUG] switch_core_media.c:5592 Audio Codec Compare [PCMA:8:8000:20:64000:1]/[PCMA:8:8000:20:64000:1] 2020-02-12 15:02:57.593179 [DEBUG] switch_core_media.c:5647 Audio Codec Compare [PCMA:8:8000:20:64000:1] ++++ is saved as a match 2020-02-12 15:02:57.593179 [DEBUG] switch_core_media.c:5508 Set telephone-event payload to 101@8000 2020-02-12 15:02:57.593179 [DEBUG] switch_core_media.c:3837 Set Codec sofia/external/08000xxxxxx PCMA/8000 20 ms 160 samples 64000 bits 1 channels 2020-02-12 15:02:57.593179 [DEBUG] switch_core_codec.c:111 sofia/external/08000xxxxxx Original read codec set to PCMA:8 2020-02-12 15:02:57.593179 [DEBUG] switch_core_media.c:5851 Set telephone-event payload to 101@8000 2020-02-12 15:02:57.593179 [DEBUG] switch_core_media.c:5909 sofia/external/08000xxxxxx Set 2833 dtmf send payload to 101 recv payload to 101 When I call from my sip hard phone I see this: 2020-02-12 15:09:10.253179 [DEBUG] switch_core_media.c:5592 Audio Codec Compare [G722:9:8000:20:64000:1]/[G722:9:8000:20:64000:1] 2020-02-12 15:09:10.253179 [DEBUG] switch_core_media.c:5647 Audio Codec Compare [G722:9:8000:20:64000:1] ++++ is saved as a match 2020-02-12 15:09:10.253179 [DEBUG] switch_core_media.c:5592 Audio Codec Compare [G722:9:8000:20:64000:1]/[PCMU:0:8000:20:64000:1] 2020-02-12 15:09:10.253179 [DEBUG] switch_core_media.c:5592 Audio Codec Compare [G722:9:8000:20:64000:1]/[PCMA:8:8000:20:64000:1] 2020-02-12 15:09:10.253179 [DEBUG] switch_core_media.c:5592 Audio Codec Compare [PCMU:0:8000:20:64000:1]/[G722:9:8000:20:64000:1] 2020-02-12 15:09:10.253179 [DEBUG] switch_core_media.c:5592 Audio Codec Compare [PCMU:0:8000:20:64000:1]/[PCMU:0:8000:20:64000:1] 2020-02-12 15:09:10.253179 [DEBUG] switch_core_media.c:5647 Audio Codec Compare [PCMU:0:8000:20:64000:1] ++++ is saved as a match 2020-02-12 15:09:10.253179 [DEBUG] switch_core_media.c:5592 Audio Codec Compare [PCMU:0:8000:20:64000:1]/[PCMA:8:8000:20:64000:1] 2020-02-12 15:09:10.253179 [DEBUG] switch_core_media.c:5592 Audio Codec Compare [PCMA:8:8000:20:64000:1]/[G722:9:8000:20:64000:1] 2020-02-12 15:09:10.253179 [DEBUG] switch_core_media.c:5592 Audio Codec Compare [PCMA:8:8000:20:64000:1]/[PCMU:0:8000:20:64000:1] 2020-02-12 15:09:10.253179 [DEBUG] switch_core_media.c:5592 Audio Codec Compare [PCMA:8:8000:20:64000:1]/[PCMA:8:8000:20:64000:1] 2020-02-12 15:09:10.253179 [DEBUG] switch_core_media.c:5647 Audio Codec Compare [PCMA:8:8000:20:64000:1] ++++ is saved as a match any ideas ? best, Tamer