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Systems are disclosed for operating a communications network. The system includes a module to buffer frames of a signal, and a module to determine an access delay. The system also includes a module to compress a portion of the signal based on the access delay by removing a first portion of a frame o

Systems are disclosed for operating a communications network. The system includes a module to buffer frames of a signal, and a module to determine an access delay. The system also includes a module to compress a portion of the signal based on the access delay by removing a first portion of a frame of the signal and generating an overlap-added segment from a first segment and a second segment of the frame. In another embodiment, the system includes a module to buffer frames of a signal, a module to establish a communication channel with a handset, and a module to determine an access delay. The system also includes a module to compress a portion of the signal based on the access delay by removing a first portion of a frame of the signal and generating an overlap-added segment from a first segment and a second segment of the frame.

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1. A system for operating a communications network, the system comprising: a processor;a module configured to control the processor to buffer frames of a signal;a module configured to control the processor to determine an access delay of a channel request for the signal;a module configured to contro

1. A system for operating a communications network, the system comprising: a processor;a module configured to control the processor to buffer frames of a signal;a module configured to control the processor to determine an access delay of a channel request for the signal;a module configured to control the processor to compress a portion of the signal based on the access delay by performing the steps: removing a first portion of a frame of the signal; andgenerating an overlap-added segment from a first segment of the frame located before the first portion and a second segment of the frame comprising an endmost portion of a terminal section of the frame. 2. The system of claim 1, further comprising a discontinuous transmission packet telephony network having the access delay. 3. The system of claim 1, further comprising a module configured to control the processor to form a time-scaled frame, and wherein the first portion comprises an integer number of a pitch period's worth of the signal. 4. The system of claim 3, wherein the module is further configured to control the processor to form the overlap-added segment at an end portion of the time-scaled frame. 5. The system of claim 1, wherein the signal is a voice signal. 6. The system of claim 1, further comprising a module configured to control the processor to remove the first portion from a terminal section of the frame. 7. The system of claim 1, wherein the module configured to control the processor to compress a portion of the signal based on the access delay is an access delay reducer. 8. The system of claim 1, wherein the module configured to control the processor to compress a portion of the signal based on the access delay is further configured to control the processor to generate the overlap-added segment by multiplying the first segment and the second segment by a window, and adding the products of the multiplication together. 9. The system of claim 1, wherein the module configured to control the processor to compress a portion of the signal based on the access delay is further configured to remove the first portion of the frame even if the first portion comprises unvoiced speech. 10. A system for operating a communications network, the system comprising: a processor;a module configured to control the processor to receive a signal and remove a first portion of a frame of the signal; anda module configured to control a processor to generate an overlap-added segment from a first segment of the frame located before the first portion and a second segment of the frame comprising an endmost portion of a terminal section of the frame. 11. The system of claim 10, wherein the module configured to control the processor to receive a signal and remove a first portion of a frame of the signal, and the module configured to control the processor to generate an overlap-added segment together form an access delay reducer. 12. The system of claim 10, wherein the module configured to control the processor to receive a signal and remove a first portion of a frame of the signal, and the module configured to control the processor to generate an overlap-added segment are configured to operate in a discontinuous transmission packet telephony network having a channel access delay. 13. The system of claim 10, further comprising a module configured to control the processor to form a time-scaled frame, and wherein the first portion comprises an integer number of a pitch period's worth of the signal. 14. The system of claim 13, wherein the module is further configured to control the processor to form the overlap-added segment at an end portion of the time-scaled frame. 15. The system of claim 10, wherein the signal is a voice signal. 16. The system of claim 10, further comprising a module configured to control the processor to remove the first portion from a terminal section of the frame. 17. The system of claim 10, wherein the module configured to control the processor to generate an overlap-added segment is further configured to generate an overlap-added segment by multiplying each of the first segment and the second segment by a window and adding together the products of the multiplication. 18. The system of claim 10, wherein the module configured to control the processor to receive a signal and remove a first portion of the signal is further configured to remove the first portion from the frame even if the first portion comprises unvoiced speech. 19. A base station comprising: a processor;a module configured to control the processor to buffer frames of a signal of a channel request for the signal;a module configured to control the processor to establish a communication channel with a handset;a module configured to control the processor to determine an access delay;a module configured to control the processor to compress a portion of the signal based on the access delay by performing the steps: removing a first portion of a frame of the signal; andgenerating an overlap-added segment from a first segment of the frame located before the first portion and a second segment of the frame comprising an endmost portion of a terminal section of the frame. 20. The base station of claim 19, further comprising a module configured to control the processor to transmit the signal to the handset.