I have a file which has following content.
<drdata_export>
<drdata>
<tags>
<timestamp>1231420399:617026000</timestamp>
<from_ip_address>67.178.40.168</from_ip_address>
<to_ip_address>76.96.6.6</to_ip_address>
<cause_code>502</cause_code>
<protocol_type>2001</protocol_type>
<sip_from_tag>1_1103_f4755_5u06_CtkMB7E42B</sip_from_tag>
<sip_from_display_name>RUFF LINDA</sip_from_display_name>
<sip_to_tag>aprqngfrt-1flif20000020</sip_to_tag>
<call_id>2030470795@CHCIILNQPS1AA.SSG.COMCAST.NET</call_id>
<request>INVITE</request>
actaully i want to extract the value 2001 which is next to <protocol_type> .
can any one please help me on this?
