diff --git a/src/switch_core_media.c b/src/switch_core_media.c
index c6ed02cfe1..8ed496bda7 100644
--- a/src/switch_core_media.c
+++ b/src/switch_core_media.c
@@ -8724,7 +8724,8 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_activate_rtp(switch_core_sessi
 											   a_engine->cur_payload_map->remote_sdp_ip,
 											   a_engine->cur_payload_map->remote_sdp_port,
 											   a_engine->cur_payload_map->pt,
-											   a_engine->read_impl.samples_per_packet,
+											   strcasecmp("opus", a_engine->read_impl.iananame) ? a_engine->read_impl.samples_per_packet : 
+											   a_engine->read_impl.samples_per_second * (a_engine->read_impl.microseconds_per_packet / 1000) / 1000,
 											   a_engine->cur_payload_map->codec_ms * 1000,
 											   flags, timer_name, &err, switch_core_session_get_pool(session),
 											   0, 0);