diff --git a/data/docker/devel/start.sh b/data/docker/devel/start.sh
index 349b2a8be..260a0e278 100755
--- a/data/docker/devel/start.sh
+++ b/data/docker/devel/start.sh
@@ -1,8 +1,6 @@
-export GOROOT=/root/go
-export GOPATH=/root/code
-export PATH=$PATH:$GOROOT/bin:$GOPATH/bin
-
-sed -i 's/127.0.0.1/0.0.0.0/g' /etc/redis/redis.conf /etc/mysql/my.cnf /etc/postgresql/9.4/main/pg_hba.conf
+# edit servers config files
+sed -i 's/127.0.0.1/0.0.0.0/g' /etc/redis/redis.conf /etc/mysql/my.cnf
+echo 'host    all             all             0.0.0.0/32            md5'>>/etc/postgresql/9.4/main/pg_hba.conf
 
 /etc/init.d/mysql start
 /etc/init.d/postgresql start
@@ -16,6 +14,9 @@ ln -s /root/code/src/github.com/cgrates/cgrates /root/cgr
 cd /usr/share/cgrates/storage/mysql && ./setup_cgr_db.sh root CGRateS.org
 cd /usr/share/cgrates/storage/postgres && ./setup_cgr_db.sh
 
+#env vars
+export GOROOT=/root/go; export GOPATH=/root/code; export PATH=$PATH:$GOROOT/bin:$GOPATH/bin
+
 # build and install cgrates
 /root/cgr/update_external_libs.sh
 go install github.com/cgrates/cgrates
@@ -28,4 +29,5 @@ cd /usr/share/cgrates/tutorials/fs_evsock/freeswitch/etc/ && tar xzf freeswitch_
 
 cd /root/cgr
 echo "for cgradmin run: cgr-engine -config_dir data/conf/samples/cgradmin"
+echo 'export GOROOT=/root/go; export GOPATH=/root/code; export PATH=$PATH:$GOROOT/bin:$GOPATH/bin'>>/root/.zshrc
 zsh
diff --git a/data/docker/osips/Dockerfile b/data/docker/osips/Dockerfile
new file mode 100644
index 000000000..5c02b4757
--- /dev/null
+++ b/data/docker/osips/Dockerfile
@@ -0,0 +1,31 @@
+FROM debian:wheezy
+MAINTAINER Radu Fericean, rif@cgrates.org
+RUN apt-get -y update
+
+# set mysql password
+RUN echo 'mysql-server mysql-server/root_password password CGRateS.org' | debconf-set-selections && echo 'mysql-server mysql-server/root_password_again password CGRateS.org' | debconf-set-selections
+    
+# install dependencies
+RUN apt-get update && apt-get -y install redis-server mysql-server git sudo wget libcurl3-gnutls libgssapi-krb5-2 libldap-2.4-2 librtmp0 libssh2-1 ca-certificates libsasl2-2 libkrb5support0 libkrb5-3 libkeyutils1 libk5crypto3 openssl libssl1.0.0 libjson0 wget adduser libcurl3-gnutls
+
+# add cgrates user
+RUN useradd -c CGRateS -d /var/run/cgrates -s /bin/false -r cgrates
+    
+# install cgrates
+RUN URL='http://www.cgrates.org/tmp_pkg/cgrates_0.9.1~rc6_amd64.deb'; FILE=`mktemp`; wget "$URL" -qO $FILE && dpkg -i $FILE; rm $FILE
+
+#install opensips
+RUN URL='http://cgrates.org/pkg/opensips/opensips_2.1.0-1_amd64.deb'; FILE=`mktemp`; wget "$URL" -qO $FILE && dpkg -i $FILE; rm $FILE
+RUN URL='http://cgrates.org/pkg/opensips/opensips-json-module_2.1.0-1_amd64.deb'; FILE=`mktemp`; wget "$URL" -qO $FILE && dpkg -i $FILE; rm $FILE
+
+# init mysql
+cd /usr/share/cgrates/storage/mysql && ./setup_cgr_db.sh root CGRateS.org
+    
+# add etc files
+COPY /opensips/etc cgrates/etc /etc
+    
+# cleanup
+RUN apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+
+
diff --git a/data/docker/osips/README.md b/data/docker/osips/README.md
new file mode 100644
index 000000000..6e4e3797a
--- /dev/null
+++ b/data/docker/osips/README.md
@@ -0,0 +1,11 @@
+Docker
+=======
+
+From the project root:
+
+``` bash
+# build the image
+docker build -t osips data/docker/ospis
+# create the container
+docker run --rm -itv `pwd`:/root/code --name cgr osips
+```
diff --git a/data/docker/osips/my.cnf b/data/docker/osips/my.cnf
new file mode 100644
index 000000000..254297241
--- /dev/null
+++ b/data/docker/osips/my.cnf
@@ -0,0 +1,3 @@
+[client]
+user=root
+password=CGRateS.org
diff --git a/data/docker/osips/start.sh b/data/docker/osips/start.sh
new file mode 100755
index 000000000..06114472f
--- /dev/null
+++ b/data/docker/osips/start.sh
@@ -0,0 +1,5 @@
+/etc/init.d/mysql start
+/etc/init.d/redis-server start
+
+
+bash --rcfile /root/.bashrc
diff --git a/engine/balances.go b/engine/balances.go
index a06593757..69d390cc9 100644
--- a/engine/balances.go
+++ b/engine/balances.go
@@ -420,6 +420,10 @@ func (b *Balance) DebitMoney(cd *CallDescriptor, ub *Account, count bool, dryRun
 			ts.createIncrementsSlice()
 		}
 		//log.Printf("TS: %+v", ts)
+		/*if ts.RateInterval == nil {
+			Logger.Err(fmt.Sprintf("Nil RateInterval ERROR on TS: %+v, CC: %+v, from CD: %+v", ts, cc, cd))
+			continue
+		}*/
 		maxCost, strategy := ts.RateInterval.GetMaxCost()
 		//log.Printf("Timing: %+v", ts.RateInterval.Timing)
 		//log.Printf("Rate: %+v", ts.RateInterval.Rating)