diff --git a/CHANGELOG.md b/CHANGELOG.md
index 97a98e4..6588925 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Change Log
 
+## [6.0.1](https://github.com/plivo/plivo-go/tree/v6.0.1) (2021-07-02)
+- Read voice network group from voice pricing
+- Fix GetCDR and ListCDR response to include all fields
+
 ## [6.0.0](https://github.com/plivo/plivo-go/tree/v6.0.0) (2021-06-29)
 - **BREAKING**: Update AddSpeak method signature: remove optional parameters
 - Add methods to set SpeakElement attributes
diff --git a/baseclient.go b/baseclient.go
index 7d8c786..76eb80b 100644
--- a/baseclient.go
+++ b/baseclient.go
@@ -13,7 +13,7 @@ import (
 	"github.com/google/go-querystring/query"
 )
 
-const sdkVersion = "6.0.0"
+const sdkVersion = "6.0.1"
 
 const lookupBaseUrl = "lookup.plivo.com"
 
diff --git a/calls.go b/calls.go
index e6842c1..330ef48 100644
--- a/calls.go
+++ b/calls.go
@@ -13,24 +13,27 @@ type QueuedCallService struct {
 }
 
 type Call struct {
-	FromNumber       string `json:"from_number,omitempty" url:"from_number,omitempty"`
-	ToNumber         string `json:"to_number,omitempty" url:"to_number,omitempty"`
-	AnswerURL        string `json:"answer_url,omitempty" url:"answer_url,omitempty"`
-	CallUUID         string `json:"call_uuid,omitempty" url:"call_uuid,omitempty"`
-	ParentCallUUID   string `json:"parent_call_uuid,omitempty" url:"parent_call_uuid,omitempty"`
-	EndTime          string `json:"end_time,omitempty" url:"end_time,omitempty"`
-	TotalAmount      string `json:"total_amount,omitempty" url:"total_amount,omitempty"`
-	CallDirection    string `json:"call_direction,omitempty" url:"call_direction,omitempty"`
-	CallDuration     int64  `json:"call_duration,omitempty" url:"call_duration,omitempty"`
-	MessageURL       string `json:"message_url,omitempty" url:"message_url,omitempty"`
-	ResourceURI      string `json:"resource_uri,omitempty" url:"resource_uri,omitempty"`
-	CallState        string `json:"call_state,omitempty" url:"call_state,omitempty"`
-	HangupCauseCode  int64  `json:"hangup_cause_code,omitempty" url:"hangup_cause_code,omitempty"`
-	HangupCauseName  string `json:"hangup_cause_name,omitempty" url:"hangup_cause_name,omitempty"`
-	HangupSource     string `json:"hangup_source,omitempty" url:"hangup_source,omitempty"`
-	TotalRate        string `json:"total_rate,omitempty" url:"total_rate,omitempty"`
-	ConferenceUUID   string `json:"conference_uuid,omitempty"`
-	StirVerification string `json:"stir_verification,omitempty" url:"stir_verification,omitempty"`
+	AnswerTime        string `json:"answer_time,omitempty" url:"answer_time,omitempty"`
+	BillDuration      int64  `json:"bill_duration,omitempty" url:"bill_duration,omitempty"`
+	BilledDuration    int64  `json:"billed_duration,omitempty" url:"billed_duration,omitempty"`
+	CallDirection     string `json:"call_direction,omitempty" url:"call_direction,omitempty"`
+	CallDuration      int64  `json:"call_duration,omitempty" url:"call_duration,omitempty"`
+	CallState         string `json:"call_state,omitempty" url:"call_state,omitempty"`
+	CallUUID          string `json:"call_uuid,omitempty" url:"call_uuid,omitempty"`
+	ConferenceUUID    string `json:"conference_uuid,omitempty"`
+	EndTime           string `json:"end_time,omitempty" url:"end_time,omitempty"`
+	FromNumber        string `json:"from_number,omitempty" url:"from_number,omitempty"`
+	HangupCauseCode   int64  `json:"hangup_cause_code,omitempty" url:"hangup_cause_code,omitempty"`
+	HangupCauseName   string `json:"hangup_cause_name,omitempty" url:"hangup_cause_name,omitempty"`
+	HangupSource      string `json:"hangup_source,omitempty" url:"hangup_source,omitempty"`
+	InitiationTime    string `json:"initiation_time,omitempty" url:"initiation_time,omitempty"`
+	ParentCallUUID    string `json:"parent_call_uuid,omitempty" url:"parent_call_uuid,omitempty"`
+	ResourceURI       string `json:"resource_uri,omitempty" url:"resource_uri,omitempty"`
+	ToNumber          string `json:"to_number,omitempty" url:"to_number,omitempty"`
+	TotalAmount       string `json:"total_amount,omitempty" url:"total_amount,omitempty"`
+	TotalRate         string `json:"total_rate,omitempty" url:"total_rate,omitempty"`
+	StirVerification  string `json:"stir_verification,omitempty" url:"stir_verification,omitempty"`
+	VoiceNetworkGroup string `json:"voice_network_group,omitempty" url:"voice_network_group,omitempty"`
 }
 
 type LiveCall struct {
diff --git a/fixtures/callGetResponse.json b/fixtures/callGetResponse.json
index d50217e..0a248cd 100644
--- a/fixtures/callGetResponse.json
+++ b/fixtures/callGetResponse.json
@@ -14,5 +14,6 @@
   "to_number": "919999999999",
   "total_amount": "0.00000",
   "total_rate": "0.03570",
-  "stir_verification": "Not Applicable"
-}
+  "stir_verification": "Not Applicable",
+  "voice_network_group": "India All Networks"
+}
\ No newline at end of file
diff --git a/fixtures/callListResponse.json b/fixtures/callListResponse.json
index 47a2950..44249e0 100644
--- a/fixtures/callListResponse.json
+++ b/fixtures/callListResponse.json
@@ -24,7 +24,8 @@
       "to_number": "14153268174",
       "total_amount": "0.13600",
       "total_rate": "0.00850",
-      "stir_verification": "Not Verified"
+      "stir_verification": "Not Verified",
+      "voice_network_group": "USA All Networks"
     },
     {
       "answer_time": "2015-07-26 16:45:02+05:30",
@@ -42,7 +43,8 @@
       "to_number": "14153268174",
       "total_amount": "0.13600",
       "total_rate": "0.00850",
-      "stir_verification": "Verified"
+      "stir_verification": "Verified",
+      "voice_network_group": "USA All Networks"
     }
   ]
-}
+}
\ No newline at end of file
diff --git a/pricing.go b/pricing.go
index e5ee4e3..657f553 100644
--- a/pricing.go
+++ b/pricing.go
@@ -56,6 +56,7 @@ type Pricing struct {
 				OriginationPrefix []string `json:"origination_prefix" url:"origination_prefix"`
 				Prefix            []string `json:"prefix" url:"prefix"`
 				Rate              string   `json:"rate" url:"rate"`
+				VoiceNetworkGroup string   `json:"voice_network_group" url:"voice_network_group"`
 			} `json:"rates" url:"rates"`
 			Tollfree struct {
 				Rate string `json:"rate" url:"rate"`