tree acc85c0c48a142d1af422c98240b7429ceb1d8d3
parent f2c1523ff734f8ad600c34a5f3ea7c6b6343b85c
author efistokl <mykola@pentonet.com> 1545686755 +0200
committer efistokl <mykola@pentonet.com> 1545686755 +0200

iuup_cn_node.c: use 0x70 instead of 0xf0 in AMR hdr

in the AMR header first 4 bits is CMR (codec mode request). "7" means
AMR 12.2k. And "f" means "no mode request".
See RFC4867 Section 4.3.1.