allow you to force us to not advertise 2833

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7923 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/endpoints/mod_sofia/sofia_glue.c

@@ -121,7 +121,7 @@ void sofia_glue_set_local_sdp(private_object_t *tech_pvt, const char *ip, uint32
 		}
 	}
 
-	if (tech_pvt->te > 95) {
+	if (tech_pvt->dtmf_type == DTMF_2833 && tech_pvt->te > 95) {
 		switch_snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), " %d", tech_pvt->te);
 	}
 	
@@ -172,7 +172,7 @@ void sofia_glue_set_local_sdp(private_object_t *tech_pvt, const char *ip, uint32
 		}
 	}
 
-	if (tech_pvt->te > 95) {
+	if (tech_pvt->dtmf_type == DTMF_2833 && tech_pvt->te > 95) {
 		switch_snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "a=rtpmap:%d telephone-event/8000\na=fmtp:%d 0-16\n", tech_pvt->te, tech_pvt->te);
 	}
 	if (tech_pvt->cng_pt && use_cng) {