<SEC-DOCUMENT>0001564590-16-022429-index.html : 20160804
<SEC-HEADER>0001564590-16-022429.hdr.sgml : 20160804
<ACCEPTANCE-DATETIME>20160803185315
ACCESSION NUMBER:		0001564590-16-022429
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		140
CONFORMED PERIOD OF REPORT:	20160630
FILED AS OF DATE:		20160804
DATE AS OF CHANGE:		20160803

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CSG SYSTEMS INTERNATIONAL INC
		CENTRAL INDEX KEY:			0001005757
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374]
		IRS NUMBER:				470783182
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-27512
		FILM NUMBER:		161805199

	BUSINESS ADDRESS:	
		STREET 1:		9555 MAROON CIRCLE
		CITY:			ENGLEWOOD
		STATE:			CO
		ZIP:			80112
		BUSINESS PHONE:		3037962850

	MAIL ADDRESS:	
		STREET 1:		9555 MAROON CIRCLE
		CITY:			ENGLEWOOD
		STATE:			CO
		ZIP:			80112
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-Q
<SEQUENCE>1
<FILENAME>csgs-10q_20160630.htm
<DESCRIPTION>10-Q
<TEXT>
Document 1 - file: csgs-10q_20160630.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.22V <SEQUENCE>2 <FILENAME>csgs-ex1022v_139.htm <DESCRIPTION>EX-10.22V <TEXT> Document 2 - file: csgs-ex1022v_139.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.22W <SEQUENCE>3 <FILENAME>csgs-ex1022w_138.htm <DESCRIPTION>EX-10.22W <TEXT> Document 3 - file: csgs-ex1022w_138.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.24BB <SEQUENCE>4 <FILENAME>csgs-ex1024bb_136.htm <DESCRIPTION>EX-10.24BB <TEXT> Document 4 - file: csgs-ex1024bb_136.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.24BC <SEQUENCE>5 <FILENAME>csgs-ex1024bc_137.htm <DESCRIPTION>EX-10.24BC <TEXT> Document 5 - file: csgs-ex1024bc_137.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25 <SEQUENCE>6 <FILENAME>csgs-ex1025_239.htm <DESCRIPTION>EX-10.25 <TEXT> Document 6 - file: csgs-ex1025_239.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25A <SEQUENCE>7 <FILENAME>csgs-ex1025a_148.htm <DESCRIPTION>EX-10.25A <TEXT> Document 7 - file: csgs-ex1025a_148.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25B <SEQUENCE>8 <FILENAME>csgs-ex1025b_147.htm <DESCRIPTION>EX-10.25B <TEXT> Document 8 - file: csgs-ex1025b_147.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25C <SEQUENCE>9 <FILENAME>csgs-ex1025c_146.htm <DESCRIPTION>EX-10.25C <TEXT> Document 9 - file: csgs-ex1025c_146.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25D <SEQUENCE>10 <FILENAME>csgs-ex1025d_145.htm <DESCRIPTION>EX-10.25D <TEXT> Document 10 - file: csgs-ex1025d_145.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25E <SEQUENCE>11 <FILENAME>csgs-ex1025e_144.htm <DESCRIPTION>EX-10.25E <TEXT> Document 11 - file: csgs-ex1025e_144.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25F <SEQUENCE>12 <FILENAME>csgs-ex1025f_143.htm <DESCRIPTION>EX-10.25F <TEXT> Document 12 - file: csgs-ex1025f_143.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25G <SEQUENCE>13 <FILENAME>csgs-ex1025g_142.htm <DESCRIPTION>EX-10.25G <TEXT> Document 13 - file: csgs-ex1025g_142.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25H <SEQUENCE>14 <FILENAME>csgs-ex1025h_141.htm <DESCRIPTION>EX-10.25H <TEXT> Document 14 - file: csgs-ex1025h_141.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25I <SEQUENCE>15 <FILENAME>csgs-ex1025i_140.htm <DESCRIPTION>EX-10.25I <TEXT> Document 15 - file: csgs-ex1025i_140.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25J <SEQUENCE>16 <FILENAME>csgs-ex1025j_172.htm <DESCRIPTION>EX-10.25J <TEXT> Document 16 - file: csgs-ex1025j_172.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25K <SEQUENCE>17 <FILENAME>csgs-ex1025k_173.htm <DESCRIPTION>EX-10.25K <TEXT> Document 17 - file: csgs-ex1025k_173.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25L <SEQUENCE>18 <FILENAME>csgs-ex1025l_171.htm <DESCRIPTION>EX-10.25L <TEXT> Document 18 - file: csgs-ex1025l_171.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25M <SEQUENCE>19 <FILENAME>csgs-ex1025m_169.htm <DESCRIPTION>EX-10.25M <TEXT> Document 19 - file: csgs-ex1025m_169.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25N <SEQUENCE>20 <FILENAME>csgs-ex1025n_170.htm <DESCRIPTION>EX-10.25N <TEXT> Document 20 - file: csgs-ex1025n_170.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25O <SEQUENCE>21 <FILENAME>csgs-ex1025o_168.htm <DESCRIPTION>EX-10.25O <TEXT> Document 21 - file: csgs-ex1025o_168.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25P <SEQUENCE>22 <FILENAME>csgs-ex1025p_167.htm <DESCRIPTION>EX-10.25P <TEXT> Document 22 - file: csgs-ex1025p_167.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25Q <SEQUENCE>23 <FILENAME>csgs-ex1025q_166.htm <DESCRIPTION>EX-10.25Q <TEXT> Document 23 - file: csgs-ex1025q_166.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25R <SEQUENCE>24 <FILENAME>csgs-ex1025r_164.htm <DESCRIPTION>EX-10.25R <TEXT> Document 24 - file: csgs-ex1025r_164.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25S <SEQUENCE>25 <FILENAME>csgs-ex1025s_165.htm <DESCRIPTION>EX-10.25S <TEXT> Document 25 - file: csgs-ex1025s_165.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25T <SEQUENCE>26 <FILENAME>csgs-ex1025t_182.htm <DESCRIPTION>EX-10.25T <TEXT> Document 26 - file: csgs-ex1025t_182.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25U <SEQUENCE>27 <FILENAME>csgs-ex1025u_181.htm <DESCRIPTION>EX-10.25U <TEXT> Document 27 - file: csgs-ex1025u_181.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25V <SEQUENCE>28 <FILENAME>csgs-ex1025v_180.htm <DESCRIPTION>EX-10.25V <TEXT> Document 28 - file: csgs-ex1025v_180.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25W <SEQUENCE>29 <FILENAME>csgs-ex1025w_179.htm <DESCRIPTION>EX-10.25W <TEXT> Document 29 - file: csgs-ex1025w_179.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25X <SEQUENCE>30 <FILENAME>csgs-ex1025x_178.htm <DESCRIPTION>EX-10.25X <TEXT> Document 30 - file: csgs-ex1025x_178.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25Y <SEQUENCE>31 <FILENAME>csgs-ex1025y_177.htm <DESCRIPTION>EX-10.25Y <TEXT> Document 31 - file: csgs-ex1025y_177.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25Z <SEQUENCE>32 <FILENAME>csgs-ex1025z_176.htm <DESCRIPTION>EX-10.25Z <TEXT> Document 32 - file: csgs-ex1025z_176.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AA <SEQUENCE>33 <FILENAME>csgs-ex1025aa_174.htm <DESCRIPTION>EX-10.25AA <TEXT> Document 33 - file: csgs-ex1025aa_174.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AB <SEQUENCE>34 <FILENAME>csgs-ex1025ab_175.htm <DESCRIPTION>EX-10.25AB <TEXT> Document 34 - file: csgs-ex1025ab_175.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AC <SEQUENCE>35 <FILENAME>csgs-ex1025ac_238.htm <DESCRIPTION>EX-10.25AC <TEXT> Document 35 - file: csgs-ex1025ac_238.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AD <SEQUENCE>36 <FILENAME>csgs-ex1025ad_190.htm <DESCRIPTION>EX-10.25AD <TEXT> Document 36 - file: csgs-ex1025ad_190.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AE <SEQUENCE>37 <FILENAME>csgs-ex1025ae_189.htm <DESCRIPTION>EX-10.25AE <TEXT> Document 37 - file: csgs-ex1025ae_189.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AF <SEQUENCE>38 <FILENAME>csgs-ex1025af_188.htm <DESCRIPTION>EX-10.25AF <TEXT> Document 38 - file: csgs-ex1025af_188.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AG <SEQUENCE>39 <FILENAME>csgs-ex1025ag_187.htm <DESCRIPTION>EX-10.25AG <TEXT> Document 39 - file: csgs-ex1025ag_187.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AH <SEQUENCE>40 <FILENAME>csgs-ex1025ah_185.htm <DESCRIPTION>EX-10.25AH <TEXT> Document 40 - file: csgs-ex1025ah_185.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AI <SEQUENCE>41 <FILENAME>csgs-ex1025ai_186.htm <DESCRIPTION>EX-10.25AI <TEXT> Document 41 - file: csgs-ex1025ai_186.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AJ <SEQUENCE>42 <FILENAME>csgs-ex1025aj_183.htm <DESCRIPTION>EX-10.25AJ <TEXT> Document 42 - file: csgs-ex1025aj_183.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AK <SEQUENCE>43 <FILENAME>csgs-ex1025ak_184.htm <DESCRIPTION>EX-10.25AK <TEXT> Document 43 - file: csgs-ex1025ak_184.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AL <SEQUENCE>44 <FILENAME>csgs-ex1025al_237.htm <DESCRIPTION>EX-10.25AL <TEXT> Document 44 - file: csgs-ex1025al_237.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AM <SEQUENCE>45 <FILENAME>csgs-ex1025am_199.htm <DESCRIPTION>EX-10.25AM <TEXT> Document 45 - file: csgs-ex1025am_199.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AN <SEQUENCE>46 <FILENAME>csgs-ex1025an_198.htm <DESCRIPTION>EX-10.25AN <TEXT> Document 46 - file: csgs-ex1025an_198.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AO <SEQUENCE>47 <FILENAME>csgs-ex1025ao_236.htm <DESCRIPTION>EX-10.25AO <TEXT> Document 47 - file: csgs-ex1025ao_236.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AP <SEQUENCE>48 <FILENAME>csgs-ex1025ap_197.htm <DESCRIPTION>EX-10.25AP <TEXT> Document 48 - file: csgs-ex1025ap_197.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AQ <SEQUENCE>49 <FILENAME>csgs-ex1025aq_195.htm <DESCRIPTION>EX-10.25AQ <TEXT> Document 49 - file: csgs-ex1025aq_195.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AR <SEQUENCE>50 <FILENAME>csgs-ex1025ar_194.htm <DESCRIPTION>EX-10.25AR <TEXT> Document 50 - file: csgs-ex1025ar_194.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AS <SEQUENCE>51 <FILENAME>csgs-ex1025as_192.htm <DESCRIPTION>EX-10.25AS <TEXT> Document 51 - file: csgs-ex1025as_192.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AT <SEQUENCE>52 <FILENAME>csgs-ex1025at_193.htm <DESCRIPTION>EX-10.25AT <TEXT> Document 52 - file: csgs-ex1025at_193.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AU <SEQUENCE>53 <FILENAME>csgs-ex1025au_235.htm <DESCRIPTION>EX-10.25AU <TEXT> Document 53 - file: csgs-ex1025au_235.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AV <SEQUENCE>54 <FILENAME>csgs-ex1025av_234.htm <DESCRIPTION>EX-10.25AV <TEXT> Document 54 - file: csgs-ex1025av_234.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AW <SEQUENCE>55 <FILENAME>csgs-ex1025aw_233.htm <DESCRIPTION>EX-10.25AW <TEXT> Document 55 - file: csgs-ex1025aw_233.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AX <SEQUENCE>56 <FILENAME>csgs-ex1025ax_232.htm <DESCRIPTION>EX-10.25AX <TEXT> Document 56 - file: csgs-ex1025ax_232.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AY <SEQUENCE>57 <FILENAME>csgs-ex1025ay_231.htm <DESCRIPTION>EX-10.25AY <TEXT> Document 57 - file: csgs-ex1025ay_231.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25AZ <SEQUENCE>58 <FILENAME>csgs-ex1025az_230.htm <DESCRIPTION>EX-10.25AZ <TEXT> Document 58 - file: csgs-ex1025az_230.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BA <SEQUENCE>59 <FILENAME>csgs-ex1025ba_229.htm <DESCRIPTION>EX-10.25BA <TEXT> Document 59 - file: csgs-ex1025ba_229.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BB <SEQUENCE>60 <FILENAME>csgs-ex1025bb_227.htm <DESCRIPTION>EX-10.25BB <TEXT> Document 60 - file: csgs-ex1025bb_227.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BC <SEQUENCE>61 <FILENAME>csgs-ex1025bc_228.htm <DESCRIPTION>EX-10.25BC <TEXT> Document 61 - file: csgs-ex1025bc_228.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BD <SEQUENCE>62 <FILENAME>csgs-ex1025bd_226.htm <DESCRIPTION>EX-10.25BD <TEXT> Document 62 - file: csgs-ex1025bd_226.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BE <SEQUENCE>63 <FILENAME>csgs-ex1025be_225.htm <DESCRIPTION>EX-10.25BE <TEXT> Document 63 - file: csgs-ex1025be_225.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BF <SEQUENCE>64 <FILENAME>csgs-ex1025bf_224.htm <DESCRIPTION>EX-10.25BF <TEXT> Document 64 - file: csgs-ex1025bf_224.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BG <SEQUENCE>65 <FILENAME>csgs-ex1025bg_223.htm <DESCRIPTION>EX-10.25BG <TEXT> Document 65 - file: csgs-ex1025bg_223.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BH <SEQUENCE>66 <FILENAME>csgs-ex1025bh_222.htm <DESCRIPTION>EX-10.25BH <TEXT> Document 66 - file: csgs-ex1025bh_222.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BI <SEQUENCE>67 <FILENAME>csgs-ex1025bi_221.htm <DESCRIPTION>EX-10.25BI <TEXT> Document 67 - file: csgs-ex1025bi_221.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BJ <SEQUENCE>68 <FILENAME>csgs-ex1025bj_220.htm <DESCRIPTION>EX-10.25BJ <TEXT> Document 68 - file: csgs-ex1025bj_220.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BK <SEQUENCE>69 <FILENAME>csgs-ex1025bk_219.htm <DESCRIPTION>EX-10.25BK <TEXT> Document 69 - file: csgs-ex1025bk_219.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BL <SEQUENCE>70 <FILENAME>csgs-ex1025bl_218.htm <DESCRIPTION>EX-10.25BL <TEXT> Document 70 - file: csgs-ex1025bl_218.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BM <SEQUENCE>71 <FILENAME>csgs-ex1025bm_217.htm <DESCRIPTION>EX-10.25BM <TEXT> Document 71 - file: csgs-ex1025bm_217.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BN <SEQUENCE>72 <FILENAME>csgs-ex1025bn_216.htm <DESCRIPTION>EX-10.25BN <TEXT> Document 72 - file: csgs-ex1025bn_216.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BO <SEQUENCE>73 <FILENAME>csgs-ex1025bo_215.htm <DESCRIPTION>EX-10.25BO <TEXT> Document 73 - file: csgs-ex1025bo_215.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BP <SEQUENCE>74 <FILENAME>csgs-ex1025bp_214.htm <DESCRIPTION>EX-10.25BP <TEXT> Document 74 - file: csgs-ex1025bp_214.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BQ <SEQUENCE>75 <FILENAME>csgs-ex1025bq_213.htm <DESCRIPTION>EX-10.25BQ <TEXT> Document 75 - file: csgs-ex1025bq_213.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BR <SEQUENCE>76 <FILENAME>csgs-ex1025br_212.htm <DESCRIPTION>EX-10.25BR <TEXT> Document 76 - file: csgs-ex1025br_212.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BS <SEQUENCE>77 <FILENAME>csgs-ex1025bs_211.htm <DESCRIPTION>EX-10.25BS <TEXT> Document 77 - file: csgs-ex1025bs_211.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BT <SEQUENCE>78 <FILENAME>csgs-ex1025bt_210.htm <DESCRIPTION>EX-10.25BT <TEXT> Document 78 - file: csgs-ex1025bt_210.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BU <SEQUENCE>79 <FILENAME>csgs-ex1025bu_209.htm <DESCRIPTION>EX-10.25BU <TEXT> Document 79 - file: csgs-ex1025bu_209.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BV <SEQUENCE>80 <FILENAME>csgs-ex1025bv_208.htm <DESCRIPTION>EX-10.25BV <TEXT> Document 80 - file: csgs-ex1025bv_208.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BW <SEQUENCE>81 <FILENAME>csgs-ex1025bw_207.htm <DESCRIPTION>EX-10.25BW <TEXT> Document 81 - file: csgs-ex1025bw_207.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BX <SEQUENCE>82 <FILENAME>csgs-ex1025bx_206.htm <DESCRIPTION>EX-10.25BX <TEXT> Document 82 - file: csgs-ex1025bx_206.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BY <SEQUENCE>83 <FILENAME>csgs-ex1025by_205.htm <DESCRIPTION>EX-10.25BY <TEXT> Document 83 - file: csgs-ex1025by_205.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25BZ <SEQUENCE>84 <FILENAME>csgs-ex1025bz_204.htm <DESCRIPTION>EX-10.25BZ <TEXT> Document 84 - file: csgs-ex1025bz_204.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25CA <SEQUENCE>85 <FILENAME>csgs-ex1025ca_203.htm <DESCRIPTION>EX-10.25CA <TEXT> Document 85 - file: csgs-ex1025ca_203.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25CB <SEQUENCE>86 <FILENAME>csgs-ex1025cb_201.htm <DESCRIPTION>EX-10.25CB <TEXT> Document 86 - file: csgs-ex1025cb_201.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.25CC <SEQUENCE>87 <FILENAME>csgs-ex1025cc_202.htm <DESCRIPTION>EX-10.25CC <TEXT> Document 87 - file: csgs-ex1025cc_202.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-31.01 <SEQUENCE>88 <FILENAME>csgs-ex3101_8.htm <DESCRIPTION>EX-31.01 <TEXT> Document 88 - file: csgs-ex3101_8.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-31.02 <SEQUENCE>89 <FILENAME>csgs-ex3102_6.htm <DESCRIPTION>EX-31.02 <TEXT> Document 89 - file: csgs-ex3102_6.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-32.01 <SEQUENCE>90 <FILENAME>csgs-ex3201_7.htm <DESCRIPTION>EX-32.01 <TEXT> Document 90 - file: csgs-ex3201_7.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.INS <SEQUENCE>91 <FILENAME>csgs-20160630.xml <DESCRIPTION>XBRL INSTANCE DOCUMENT <TEXT> Document 91 - file: csgs-20160630.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>92 <FILENAME>csgs-20160630.xsd <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA <TEXT> Document 92 - file: csgs-20160630.xsd
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.CAL <SEQUENCE>93 <FILENAME>csgs-20160630_cal.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE <TEXT> Document 93 - file: csgs-20160630_cal.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.DEF <SEQUENCE>94 <FILENAME>csgs-20160630_def.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE <TEXT> Document 94 - file: csgs-20160630_def.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.LAB <SEQUENCE>95 <FILENAME>csgs-20160630_lab.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE <TEXT> Document 95 - file: csgs-20160630_lab.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.PRE <SEQUENCE>96 <FILENAME>csgs-20160630_pre.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE <TEXT> Document 96 - file: csgs-20160630_pre.xml
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>97 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 97 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>98 <FILENAME>R2.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 98 - file: R2.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>99 <FILENAME>R3.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 99 - file: R3.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>100 <FILENAME>R4.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 100 - file: R4.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>101 <FILENAME>R5.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 101 - file: R5.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>102 <FILENAME>R6.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 102 - file: R6.htm
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</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>106 <FILENAME>R10.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 106 - file: R10.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>107 <FILENAME>R11.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 107 - file: R11.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>108 <FILENAME>R12.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 108 - file: R12.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>109 <FILENAME>R13.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 109 - file: R13.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>110 <FILENAME>R14.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 110 - file: R14.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>111 <FILENAME>R15.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 111 - file: R15.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>112 <FILENAME>R16.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 112 - file: R16.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>113 <FILENAME>R17.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 113 - file: R17.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>114 <FILENAME>R18.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 114 - file: R18.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>115 <FILENAME>R19.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 115 - file: R19.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>116 <FILENAME>R20.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 116 - file: R20.htm
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