GSM Association Official Document IR.92 Non Confidential IMS Profile for Voice and SMS Version 5.0 28 December 2011 This is a Non-Binding permanent reference document of…

GSM Association Official Document IR.67 IR.67 - DNS/ENUM Guidelines for Service Providers & GRX/IPX Providers 4.1 3 March 2010 This is a non-binding permanent reference…

Travis Russell Director, Caribbean Region [email protected] Tel: +1.919.460.2172 1 I Tekelec. For What’s Next. Copyright 2011 The Network Evolution Travis Russell…

GSM Association Official Document IR.33 Non Confidential GPRS Roaming Guidelines V6.0 25 May 2011 This is a Non-Binding Permanent Reference Document of the GSMA Security…

GSM Association Official Document IR.88 Non-Confidential LTE Roaming Guidelines Version 6.0 31 August 2011 This is a non-binding permanent reference document of the GSM Association.…

GSM Association Official Document IR.88 Non-Confidential LTE Roaming Guidelines Version 5.0 18 May 2011 This is a non-binding permanent reference document of the GSM Association.…

3GPP TS 36.523-2 V9.7.0 (2011-12) Technical Specification 3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial…