Index: channels/chan_misdn.c
===================================================================
--- channels/chan_misdn.c	(revision 137184)
+++ channels/chan_misdn.c	(working copy)
@@ -214,6 +214,8 @@
 	int overlap_dial_task;
 	ast_mutex_t overlap_tv_lock;
 	struct timeval overlap_tv;
+
+	char mohinterpret[BUFFERSIZE+1];
   
 	struct chan_list *peer;
 	struct chan_list *next;
@@ -1961,7 +1963,7 @@
 	struct ast_channel *ast;
 	struct misdn_bchannel *bc;
 	int port, hdlc = 0;
-	char lang[BUFFERSIZE + 1], localmusicclass[BUFFERSIZE + 1], faxdetect[BUFFERSIZE + 1];
+	char lang[BUFFERSIZE + 1], faxdetect[BUFFERSIZE + 1];
 	char buf[256], buf2[256];
 	ast_group_t pg, cg;
 
@@ -1983,8 +1985,7 @@
 	misdn_cfg_get(port, MISDN_CFG_LANGUAGE, lang, sizeof(lang));
 	ast_string_field_set(ast, language, lang);
 
-	misdn_cfg_get(port, MISDN_CFG_MUSICCLASS, localmusicclass, sizeof(localmusicclass));
-	ast_string_field_set(ast, musicclass, localmusicclass);
+	misdn_cfg_get(port, MISDN_CFG_MUSICCLASS, &ch->mohinterpret, sizeof(ch->mohinterpret));
 
 	misdn_cfg_get(port, MISDN_CFG_TXGAIN, &bc->txgain, sizeof(bc->txgain));
 	misdn_cfg_get(port, MISDN_CFG_RXGAIN, &bc->rxgain, sizeof(bc->rxgain));
@@ -2528,7 +2529,7 @@
 			start_bc_tones(p);
 		break;
 	case AST_CONTROL_HOLD:
-		ast_moh_start(ast,data,ast->musicclass); 
+		ast_moh_start(ast,data,p->mohinterpret); 
 		chan_misdn_log(1, p->bc->port, " --> *\tHOLD pid:%d\n", p->bc ? p->bc->pid : -1);
 		break;
 	case AST_CONTROL_UNHOLD: