Exhibit 4.29.8  Additional
Agreement No. 8  To the Contract on Network Connection between between OAO Rostelecom and OJSC Uralsvyazinform No. UF-D-MRK-01/03
dated January 01, 2003 as amended by the Agreement
dated January 01, 2006  Moscow                                                                                                 Dated:
March 26, 2007  Rostelecom, Open Joint-Stock
Company for Long-Distance and International Telecommunications, hereinafter, Rostelecom,
represented by OAO Rostelecom General Director Dmitry
Yevgenievich Yerokhin, authorized to act by the Charter, on the one part,
and Uralsvyazinform, Open Joint-Stock Company,
hereinafter referred to as the Operator, represented by General Director Anatoly Yakovlevich Ufimkin, authorized to act by the
Charter, on the other part hereinafter collectively referred to as the Parties,
and severally, as Party, have entered into this Additional Agreement
(hereinafter, the Agreement) to the Contract on Network Connection No. UF-D-MRK-01/03
dated August 01, 2003 as amended by the Agreement dated January 01,
2006 (hereinafter, the Contract), as follows:  1.Clause
1.12of the Contractshall be
amended as follows:  Traffic Admission Servicesmean the
service of zone initiation of call from the Operators network and the service
of zone initiation of call from an Associated Operators network in the course
of Rostelecoms rendering to Subscribers of long-distance and international
communication services and Intelligent Network services and the service of zone
termination of call to the Operators networks and the service of zone
termination of call to an Associated Operators network. All Traffic Admission
Services mentioned above shall be divided in Traffic Admission Services within
the territory of a single settlement and Traffic Admission Services outside
the  territory of a single settlement.  2.Clause 6.1.2 of the Contract
shall be amended as follows:  In
the course of rendering Traffic Admission Services including connections
through codes 80X, tariffing is performed per second from the 1st second of
connection. The total volume for each service during the Accounting Period is
approximated to full minutes in the direction of the bigger figure.  3.Clauses 6.1.3
and 6.1.4 of the Contract to be deleted.  4.Clause 6.6.2 of the Contract
shall be amended as follows:  No later than the 6th day of the
Billing Period Rostelecom submits the Operator a Report on volumes of the
services rendered for the Traffic Admission Services with the following data:  a) on the volume of the Services rendered for zone call initiation  from the Operators network within the
territory of a single settlement including on codes 80X 100, 80X 200, 8-10-800
and on codes 80X X1X2X3  (where X1X2X3-
is the code of the IS Operator interconnected to Rostelecoms network);  b) on the volume of the Services rendered for zone call initiation from
the Associated Operators networks within the territory of a single settlement
including on codes 80X 100, 80X 200, 8-10-800 and on codes 80X X1X2X3  (where X1X2X3-
is the code of the IS Operator interconnected to Rostelecoms network);   1


c) on the volumes of the Services rendered for zone termination of call
to the Operators network within the territory of a single settlement;  d) on the volumes of the Services rendered for zone
termination of call to the Associated Operators networkswithin the
territory of a single settlement;  e) on the volume of the Services rendered for zone call initiation  from the Operators network beyond the
territory of a single settlement including on codes 80X 100, 80X 200, 8-10-800
and on codes 80X X1X2X3  (where X1X2X3-
is the code of the IS Operator interconnected to Rostelecoms network);  f) on the volume of the Services rendered for zone call initiation from
the Associated Operators networks beyond the territory of a single settlement
including on codes 80X 100, 80X 200, 8-10-800 and on codes 80X X1X2X3  (where X1X2X3-
is the code of the IS Operator interconnected to Rostelecoms network);  g) on the volumes of the Services rendered for zone termination of call
to the Operators network beyond the territory of a single settlement;  h) on the volumes of the Services rendered for zone
termination of call to the Associated Operators networks beyond the territory
of a single settlement.  Copies of the Rostelecom Report shall be submitted to the
Operator in the electronic form.  5.Clause 6.7.1 of the Contract
shall be amended as follows:  «6.7.1. Operator:  a) on the Services rendered for zone call initiation  from the Operators network within the
territory of a single settlement including on codes 80X 100, 80X 200, 8-10-800
and on codes 80X X1X2X3  (where X1X2X3-
is the code of the IS Operator interconnected to Rostelecoms network);  b) on the Services rendered for zone call initiation from the
Associated Operators networks within the territory of a single settlement
including on codes 80X 100, 80X 200, 8-10-800 and on codes 80X X1X2X3  (where X1X2X3-
is the code of the IS Operator interconnected to Rostelecoms network);  c) on the Services rendered for zone termination of call to the
Operators network within the territory of a single settlement;  d)on the Services rendered for zone termination of call to the Associated Operators
networks within the territory of a single settlement;  e) on the Services rendered for zone call initiation  from the Operators network beyond the
territory of a single settlement including on codes 80X 100, 80X 200, 8-10-800
and on codes 80X X1X2X3  (where X1X2X3-
is the code of the IS Operator interconnected to Rostelecoms network);  f) on the Services rendered for zone call initiation from the
Associated Operators networks beyond the territory of a single settlement
including on codes 80X 100, 80X 200, 8-10-800 and on codes 80X X1X2X3  (where X1X2X3-
is the code of the IS Operator interconnected to Rostelecoms network);  g) on the Services rendered for zone termination of call to the
Operators network beyond the territory of a single settlement;  h)on the Services rendered for zone termination of call to the Associated Operators
networks beyond the territory of a single settlement  2


6.Clause 1.1of Appendix 1 of
the Contract shall be amended as follows:  1.1.Traffic
admission Services rendered by the 
Operator:  1.1.Traffic admission Services rendered by
the  Operator:  Description of the service
  
  Outgoingabc342: 2
  
  342: 4, 5, 6, 7, 9
  
  343: 2, 3
  
  343: 1, 4, 5, 6, 7, 8, 9
  
  345: 2
  
  345: 1, 3 4, 5
  
  346: 2
  
  346:1, 6, 7, 9Perm
  
  Perm Territory
  
  Yekaterinburg
  
  Sverdlovsk
  Region
  
  Tyumen
  
  Tyumen
  Region
  
  Surgut
  
  Khanty-Mansi
  Autonomous Area1
  Within the territory of a
  single settlement
  1.1
  Zone initiation of call
  from the Operators network
  
  0.43
  
  
  
  0.46
  
  
  
  0.43
  
  
  
  0.61.2
  Zone initiation of call
  from the network of the Associated Operator
  
  0.43
  
  
  
  0.46
  
  
  
  0.43
  
  
  
  0.61.3
  Zone termination of call
  to the Operators network
  
  0.43
  
  
  
  0.46
  
  
  
  0.43
  
  
  
  0.61.4
  Zone termination of call
  to the network of the Associated Operator
  
  0.43
  
  
  
  0.46
  
  
  
  0.43
  
  
  
  0.62
  Beyond the territory of a
  single settlement
  2.1
  Zone initiation of call
  from the Operators network
  
  
  
  1.36
  
  
  
  1.31
  
  
  
  1.49
  
  
  
  1.572.2
  Zone initiation of call
  from the network of the Associated Operator
  
  
  
  1.36
  
  
  
  1.31
  
  
  
  1.49
  
  
  
  1.572.3
  Zone termination of call
  to the Operators network
  
  
  
  1.36
  
  
  
  1.31
  
  
  
  1.49
  
  
  
  1.572.4
  Zone termination of call
  to the network of the Associated Operator
  
  
  
  1.36
  
  
  
  1.31
  
  
  
  1.49
  
  
  
  1.57   3


No.
  
  
  Description of the service
  
  Outgoingabc349: 22
  
  349: 6
  
  349: 3, 4, 9
  
  351: 2, 7
  
  351: 3, 4, 5, 6, 9
  
  352: 2
  
  352: 3, 4, 5Salekhard
  
  Noyabrsk
  
  Yamal-Nenets
  Autonomous Area
  
  Chelyabinsk
  
  Chelyabinsk
  Region
  
  Kurgan
  
  Kurgan
  Region1
  Within the territory of a
  single settlement
  1.1
  Zone initiation of call
  from the Operators network
  
  0.56
  
  0.56
  
  
  
  0.42
  
  
  
  0.421.2
  Zone initiation of call
  from the network of the Associated Operator
  
  0.56
  
  0.56
  
  
  
  0.42
  
  
  
  0.421.3
  Zone termination of call
  to the Operators network
  
  0.56
  
  0.56
  
  
  
  0.42
  
  
  
  0.421.4
  Zone termination of call
  to the network of the Associated Operator
  
  0.56
  
  0.56
  
  
  
  0.42
  
  
  
  0.422
  Beyond the territory of a single
  settlement
  2.1
  Zone initiation of call
  from the Operators network
  
  
  
  
  
  1.49
  
  
  
  1.34
  
  
  
  1.362.2
  Zone initiation of call
  from the network of the Associated Operator
  
  
  
  
  
  1.49
  
  
  
  1.34
  
  
  
  1.362.3
  Zone termination of call
  to the Operators network
  
  
  
  
  
  1.49
  
  
  
  1.34
  
  
  
  1.362.4
  Zone termination of call
  to the network of the Associated Operator
  
  
  
  
  
  1.49
  
  
  
  1.34
  
  
  
  1.36  »  4


7.Item 1) of Note of Appendix
1 to the Contract shall be amended as follows:  «  1) In the course of settlements for the Services rendered for zone
initiation of call from the Operators network, in addition to the accounting
rate a compensation charge shall be levied which charge is established, as from
January 1, 2006, in accordance with Order No. 735-c/9 of the RF
Federal Tariff Service dated December 12, 2005, in the amount of 0.75
rubles per minute, and a compensation charge established in accordance with
Order of the RF Federal Tariff Service No. 264-c/5 dated November 14,
2006, in the amount of 0.52 rubles per minute.  8.Appendix 4 of the Contract
shall be amended as follows:  Appendix No. 4
to Contract01/03  dt. August 01, 2003  as amended by the Agreement dated January 01,
2006  Traffic Admission Services Report Form  Under Contract No.                  
dt.  for                             
month  This Report is drawn up between Rostelecom, Open Joint-Stock Company
for Long-Distance and International Telecommunications, hereinafter, Rostelecom,
represented by                                                               ,
authorized to act by Power of attorney dt.                             
No.              ,
c on the one part, and OJSC Uralsvyazinform, Operator, hereinafter represented
by
                                                                                                                             acting
on the ground of                                                                               ,
hereinafter altogether referred to as the Parties, to certify that the
Operator has rendered the following Services to Rostelecom:  Services rendered by  the 
Operator  Ref. No.
  
  Description of the service
  
  Measurement unit
  
  Number
  
  Service Tariff, roubles/pcs
  
  Service Cost net VAT, roubles
  
  VAT, roubles
  
  Service Cost inc. VAT, roubles1
  
  2
  
  3
  
  4
  
  5
  
  6
  
  7
  
  81
  
  Zone initiation of call from
  the Operators network
  
  minutes
  
  
  
  X1.1
  
  Zone initiation of call
  from the Operators network (within the territory)
  
  minutes
  
  
  
  x1.2
  
  Zone initiation of call
  from the Operators network (beyond the another territory)
  
  minutes
  
  
  
  x2
  
  Zone initiation of call from
  the network of the Operator
  
  minutes
  
  
  
  X2.1
  
  Service of zonal call from
  another operators network (within the territory)
  
  minutes
  
  
  
  x2.2
  
  Service of zonal call from
  another operators network (beyond the territory)
  
  minutes
  
  
  
  x3
  
  Zone termination of call to the
  Operators network
  
  minutes
  
  
  
  X  5


3.1
  
  Zone termination of call
  to the Operators network (within the territory)
  
  minutes
  
  
  
  x3.2
  
  Zone termination of call
  to the Operators network (beyond the territory)
  
  minutes
  
  
  
  x4
  
  Zone termination of call to the
  network of the another Operator
  
  minutes
  
  
  
  X4.1
  
  Zone termination of call
  to the network of the another Operator (within the territory)
  
  minutes
  
  
  
  x4.2
  
  Zone termination of call
  to the network of the another Operator (beyond the territory)
  
  minutes
  
  
  
  xTotal
  
  
  
  
  
  
  
  X  The cost of the serviced rendered
has amounted to              rubles(                                                                  ),
including VAT at the 18% rate in the amount of               rubles(                                                                                            ).  The
services were presented properly and according to Agreement terms.  Note:  The
Parties shall sign the Services Report on each Operators affiliate rendering
services and Consolidated Report on services rendered in general by the
Operator  For Rostelecom:
  
  For Operator:OAO
  Rostelecom
  
  OJSC
  Uralsvyazinform200
  
  
  
  200Seal
  here
  
  Seal
  here  »  9.Clause 5 of Appendix 5 of
the Contract shall be amended as follows:  Rostelecom
submits to the Operator monthly reports on the volume of the rendered Traffic
admission Services, containing the data:  a) on the volume of the Services rendered for zone call initiation  from the Operators network within the
territory of a single settlement including on codes 80X 100, 80X 200, 8-10-800
and on codes 80X X1X2X3  (where X1X2X3-
is the code of the IS Operator interconnected to Rostelecoms network);  b) on the volume of the Services rendered for zone call initiation from
the Associated Operators networks within the territory of a single settlement
including on codes 80X 100, 80X 200, 8-10-800 and on codes 80X X1X2X3  (where X1X2X3-
is the code of the IS Operator interconnected to Rostelecoms network);  c) on the volumes of the Services rendered for zone termination of call
to the Operators network within the territory of a single settlement;  d) on the volumes of the Services rendered for zone
termination of call to the Associated Operators networkswithin the
territory of a single settlement;   6


e) on volume of the services provided for zone call initiation  from the Operators network beyond the
territory of a single settlement including on codes 80X 100, 80X 200, 8-10-800
and on codes 80X X1X2X3  (where X1X2X3-
is the code of the IS Operator interconnected to Rostelecoms network);  f) on the volume of the Services rendered for zone call initiation from
the Associated Operators networks beyond the territory of a single settlement
including on codes 80X 100, 80X 200, 8-10-800 and on codes 80X X1X2X3  (where X1X2X3-
is the code of the IS Operator interconnected to Rostelecoms network);  g) on the volumes of the Services rendered for zone termination of call
to the Operators network beyond the territory of a single settlement;  h) on the volumes of the Services rendered for zone
termination of call to the Associated Operators networks beyond the territory
of a single settlement.  10.All terms used in this
Agreement have a meaning, fixed for them in the Contract.  11.All the rest, not indicated
in this Agreement, is subject to the provisions of the Contract.  12.The agreement is issued in
the Russian language in two original counterparts, one for  each Party.  13.The Agreement shall become
effective as of its date and shall remain in effect until the expiry of the
Contract on connection of telecommunication networks No.01/03 dated August 01,
2003, as amended by the Agreement on January 01, 2006.  The Parties recognize that the terms and
conditions of their Agreement, except for Clauses 2 and 3, shall apply to their
relationships arising as from July 01, 2006.  14.The Parties recognize that
this Agreement, with regard to Clauses 2 and 3 of the Agreement, shall apply to
relations between the Parties arising as from January 01, 2007.  15.Details and Signatures of
the Parties  OAO
  Rostelecom:
  
  Legal
  address:
  15,
  Dostoyevsky st.,
  Saint
  Petersburg, 191002
  
  
  General
  Director
  OJSC
  Uralsvyazinform:
  
  Legal
  address:
  11,
  Moskovskaya st.,
  Yekaterinburg,
  620014
  
  
  General
  DirectorD.Ye. Yerokhin
  
  A.Ya. Ufimkin2007
  
  2007Seal
  here
  Seal
  here    7