diff --git a/common/libs/MyLib.php b/common/libs/MyLib.php
index 2683be1..85efc26 100644
--- a/common/libs/MyLib.php
+++ b/common/libs/MyLib.php
@@ -279,4 +279,67 @@ class MyLib {
         return $result;
     }
 
+    static public function phoneCenterStatus($cx){
+        if($cx=='ANSWERED') {
+            $cn='通话成功';
+        }elseif($cx=='BUSY') {
+            $cn = '被叫忙';
+        }elseif($cx=='NO_ANSWER') {
+            $cn = '被叫无应答';
+        }elseif($cx=='REJECT') {
+            $cn = '被叫拒接';
+        }elseif($cx=='HANGUP') {
+            $cn = '主叫提前挂机';
+        }elseif($cx=='INVALID_NUMBER') {
+            $cn = '空号';
+        }elseif($cx=='POWER_OFF') {
+            $cn = '关机';
+        }elseif($cx=='UNAVAILABLE') {
+            $cn = '暂时无法接听';
+        }elseif($cx=='SUSPEND') {
+            $cn = '停机';
+        }elseif($cx=='TP_NO_BINDING') {
+            $cn = '无绑定关系';
+        }elseif($cx=='TP_TIMEOUT') {
+            $cn = '号码查询接口超时';
+        }elseif($cx=='BLACK') {
+            $cn = '黑名单号码';
+        }elseif($cx=='TP_ERROR') {
+            $cn = '号码查询接口解析错误';
+
+        }elseif($cx=='CALLED_BLACK') {
+            $cn = '被叫不支持';
+        }elseif($cx=='CALL_FORWARD') {
+            $cn = '呼叫转移';
+        }elseif($cx=='OTHER') {
+            $cn = '其他失败情形';
+        }
+        return $cn;
+    }
+
+    static public function HMSByTime($time){
+        $h=$i=$s=0;
+        if($time >= 3600){
+            $h = floor($time/3600);
+            $time = ($time%3600);
+        }
+        if($time >= 60){
+            $i = floor($time/60);
+            $time = ($time%60);
+        }
+        $s = floor($time);
+        return $h.':'.$i.':'.$s;
+    }
+
+    static public function HMSByTimeBuy($time)
+    {
+        $i = 0;
+        if($time > 0 && $time <60){
+            $i = 1;
+        }elseif($time >= 60){
+            $i = ceil($time/60);
+        }
+        return $i;
+    }
+
 }