diff --git a/configs/mgcp.conf.sample b/configs/mgcp.conf.sample
index 8a14956ef19d775980409cdcddd6aab9d91883ce..40d076c8f2d9bdd1a64ebf3ca708950b1212ad42 100755
--- a/configs/mgcp.conf.sample
+++ b/configs/mgcp.conf.sample
@@ -49,3 +49,23 @@
 ;slowsequence=yes	; The DPH100M does not follow MGCP standards for sequencing
 ;line => aaln/1
 
+; known to work with wave7optics FTTH LMGs
+;[192.168.1.20]
+;context=local
+;host=192.168.1.20
+;nat=no
+;line => aaln/*			; Supports the pulse-interval feature (heartbeat)
+;callerid = "Duane Cox" <123>
+;callwaiting=no
+;transfer=no
+;cancallforward=no
+;canreinvite=no
+;dtmfmode=inband		; DTMF mode must be set to inband.
+;line => aaln/1
+;callerid = "Duane Cox" <456>
+;callwaiting=no
+;transfer=no
+;cancallforward=no
+;canreinvite=no
+;dtmfmode=inband		; DTMF mode must be set to inband.
+;line => aaln/2