FS-7500: re-enable sip info video refresh

src/mod/endpoints/mod_sofia/mod_sofia.c

@@ -1295,8 +1295,8 @@ static switch_status_t sofia_receive_message(switch_core_session_t *session, swi
 #if 1
 	case SWITCH_MESSAGE_INDICATE_VIDEO_REFRESH_REQ:
 		{
-			const char *ua = switch_channel_get_variable(tech_pvt->channel, "sip_user_agent");
-			if (ua && switch_stristr("polycom", ua)) {
+			//const char *ua = switch_channel_get_variable(tech_pvt->channel, "sip_user_agent");
+			//if (ua && switch_stristr("polycom", ua)) {
 
 				//const char *pl = "<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n<media_control>\n<vc_primitive>\n<to_encoder>\n<picture_fast_update>\n</picture_fast_update>\n</to_encoder>\n</vc_primitive>\n</media_control>";
 				const char *pl = "<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n<media_control><vc_primitive><to_encoder><picture_fast_update /></to_encoder></vc_primitive></media_control>\n";
@@ -1312,7 +1312,7 @@ static switch_status_t sofia_receive_message(switch_core_session_t *session, swi
 					
 					nua_info(tech_pvt->nh, SIPTAG_CONTENT_TYPE_STR("application/media_control+xml"), SIPTAG_PAYLOAD_STR(pl), TAG_END());
 				}
-			}
+				//}
 		}
 		break;
 #endif