--- a/doc/Codec-library-depend	Tue Jan 10 17:56:22 2023 -0800
+++ b/doc/Codec-library-depend	Tue Jan 10 18:05:55 2023 -0800
@@ -6,18 +6,9 @@
 
 1) libgsm, the original GSM 06.10 implementation from 1990s;
 
-2) gsm-codec-lib developed by Mother Mychaela:
+2) gsm-codec-lib developed by Mother Mychaela for Themyscira Wireless:
 
 https://www.freecalypso.org/hg/gsm-codec-lib/
 
-This gsm-codec-lib collection provides two libraries; as of this writing, one
-is already implemented while the other is in the plans:
-
-2a) libgsmfrp is the Rx DTX handler for the original FR codec, a front-end
-    preprocessor that sits in front of libgsm decoder.  This preprocessor
-    implements functions specified in GSM 06.11, 06.12 and 06.13, and these
-    functions are required (not optional) for a network-side implementation of
-    GSM FR codec in a TRAU-like component.
-
-2b) libgsmefr will be a librified (turned into a library) version of the
-    official reference implementation (from ETSI) of GSM EFR codec.
+This gsm-codec-lib collection provides two libraries: libgsmefr and libgsmfrp.
+Both of these libraries are used by themwi-mgw as mandatory dependencies.