IP Phone User Manual
GRANDSTREAM GXP21XX/GXV3140/GXV3175 SERIES PHONES  20-BD5320-00 
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2011 GRANDSTREAM  PAGE 39 OF 45 
 <!-- Outbound Proxy --> 
 <P503>%SBC_ADDRESS%</P503> 
 <!-- DNS Mode. 0 - A Record, 1 - SRV, 2 - NAPTR/SRV. --> 
 <P508>1</P508> 
 <!-- SIP Registration. 0 - no, 1 - yes --> 
 <P510>1</P510> 
 <!-- Register Expiration (in minutes. default 1 hour, max 45 days) --> 
 <P512>60</P512> 
 <!-- Send DTMF. 0 - no, 1 - yes --> 
 <!-- In Audio --> 
 <P2501>0</P2501> 
 <!-- RFC 2833 --> 
 <P2502>1</P2502> 
 <!-- SIP INFO --> 
 <P2503>0</P2503> 
 <!-- Dial Plan --> 
 <P559>{ x+ | *x+ | *xx*x+ }</P559> 
 <!-- Enable 100rel. 0 - no, 1 - yes --> 
 <P535>1</P535> 
 <!-- Enable Call Features. 0 - no, 1 - yes --> 
 <P520>0</P520> 
 <!-- eventlist BLF URI --> 
 <P544>%BWBLF-USER-3%</P544> 
 <!-- Special Feature. 102 - BroadSoft --> 
 <P524>102</P524> 
 <!-- Account 4 --> 
 <!-- Account Active (In Use). 0 - no, 1 - yes --> 
 <P601>1</P601> 
 <!-- Account Name. Cannot be empty. --> 
 <P617>A%BWDN-4%</P617> 
 <!-- SIP User ID --> 
 <P604>%BWLINEPORT-4%</P604> 
 <!-- Authenticate ID --> 
 <P605>%BWAUTHUSER-4%</P605> 
 <!-- Authenticate password --> 
 <P606>%BWAUTHPASSWORD-4%</P606> 
 <!-- Display Name (John Doe) --> 
 <P607>%BWCLID-4%</P607> 
 <!-- SIP Server --> 
 <P602>%BWHOST-4%</P602> 
 <!-- Outbound Proxy --> 
 <P603>%SBC_ADDRESS%</P603> 
 <!-- DNS Mode. 0 - A Record, 1 - SRV, 2 - NAPTR/SRV. --> 
 <P608>1</P608> 
 <!-- SIP Registration. 0 - no, 1 - yes --> 
 <P610>1</P610> 
 <!-- Register Expiration (in minutes. default 1 hour, max 45 days) --> 
 <P612>60</P612> 
 <!-- Send DTMF. 0 - no, 1 - yes --> 
 <!-- In Audio --> 
 <P2601>0</P2601> 
 <!-- RFC 2833 --> 
 <P2602>1</P2602> 
 <!-- SIP INFO --> 
 <P2603>0</P2603> 
 <!-- Dial Plan --> 
 <P659>{ x+ | *x+ | *xx*x+ }</P659> 
 <!-- Enable 100rel. 0 - no, 1 - yes --> 
 <P635>1</P635> 
 <!-- Enable Call Features. 0 - no, 1 - yes --> 










