Cisco Cisco TelePresence Video Communication Server Expressway

Appendix 9 – Characters allowed in SIP URIs 

The following character set is allowed in SIP URIs (further details may be found in RFC 3261): 

 
a-z / A-Z / 0-9 / "-" / "_" / "." / "!" / "~" / "*" / "'"/ "(" / ")" "&" / 
"=" / "+" / "$" / "," / ";" / "?" / "/" 

 

If other characters are needed they must be ‘escaped’ using "%" HexDigit HexDigit 

where HexDigit HexDigit is the ASCII value for the required character. 

For example, steve%20hight@company.com - %20 is the space character 
 

 

 

Cisco VCS Deployment Guide: FindMe™ (Cisco VCS X5.1) 

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