a number of different systems have been developed in order to measure the quality of a communication once it is within a network . one quality measure involves timestamping a packet as it reaches different parts of the network so that operators can determine the delay of the packet as it moves within the system . another quality measure involves determining the packet spacing at various points at the network . as seen in fig1 , as various packets progress through the network from the source to the destination end , the packets become spaced apart where bottlenecks occur . thus , in fig1 , two adjoining packets are shown which individually take more time to go through the bottleneck portion then at the source . they are then consequently spaced further apart , even in the faster portions closer to the destination , than they would be otherwise . by measuring the particular spacing involved , it is possible to estimate the bandwidth available in that part of the network path . by keeping track of the various packets that are inserted and received at different end points of the system , the various quality measurements of the relevant portions of the network can be estimated . however , a problem exists where the network being traversed is not completely under the control of the company making the measurements . in particular , there arises a problem that an application program may be used by a customer which traverses more than one network owned by different companies . one of these companies might be the company which sells the application program but it is even possible that none of the networks traversed are controlled by the company which sells the application . thus , in order to locate the various problems that may exist throughout the various networks , the application itself provides a measurement probe for the packets , the results of which may then be accumulated . as part of the programming of the application , packets generated by the application are used to measure the bandwidth at various points in time as they traverse various networks . this information is then provided to a server which keeps track of the quality of performance of the path between two end points . the server is able to coordinate the measured quality information of each path with the information regarding which calls are being placed . the result of this is that for any particular call , quality factors are determined both in regard to time and location in various networks . operators of the quality system are able to review this information and determine where quality is lacking for individual calls . this allows remedial steps to be taken to enhance the service to the customer . first , if the problem is in networks controlled by this company , corrective action can be taken to improve the situation to prevent any further loss of service . if the problem occurs in networks controlled by other companies , it is possible to inform them of the situation so they can improve their system . it is also possible to notify the customer so that they are aware that a problem exists and to inform them where the fault lies . if the fault lies with another company , it protects the reputation of the measuring company and their application program . even if the problem is with facilities operated by the measuring company , the fact that the company has informed the customer of the loss of quality and has reduced its charges because of it , even before the customer has complained , may actually enhance the reputation of the company . thus , this quality measurement system allows the measuring company to better serve the customer whether the problem is in their own equipment or equipment operated by others . fig2 is a block diagram showing the overall arrangement of the apparatus used in this system . a user 102 is connected through standard phone lines or other electronic pathways to the gateway 104 . this can be a communications provider , an internet provider or the like . this gateway is connected to some communication system 106 , such as the standard telephone network , the internet or other such systems . the user &# 39 ; s call is routed through this network to a gateway 108 at the other end which connects the user to a called party 110 . the network 106 may actually be a series of networks which interconnect the two gateways and may involve a number of different companies to carry the call . a server 112 is connected to the gateways and also to the network . information is sent to the server when the call is placed through gateway 104 and when it is received at gateway 108 . in addition to this , the server is connected to the network so that it receives information regarding the measurement of the bandwidth or other parameter regarding call quality . the server correlates the information about the location of the call with the quality of signals in order to determine problems with specific calls . when problems are noted , alarm system 114 is actuated . while this could be an actual audible or visual signal , more appropriately it is an electronic alert , or even contained in a printout or other message to the system operator that a problem has occurred . this may also be connected to a system for noting the problem when a bill is prepared so that the user is not charged for bad quality service . it may also be utilized to send messages to systems which are not operated by the measuring company to let them know that their system is defective . similar messages could be sent to the user so that he is aware that he does not need to make a complaint about the quality . it can be seen that two different concepts are being merged in this system . one is the general concept of making quality measurements which has been known . however , this is being combined with the concept of tracking the path that the calls take so that the quality of the call at various locations can be determined and appropriate measures can be instituted in response thereto . this is accomplished by combining the information from the server which tracks the calls with a server which monitors quality . the system may be used in real time so that a faster response may be made to serve the customer better . it is also scalable to different sized systems . the system may be utilized for traditional calling or for various digital data systems . the networks may be a traditional telephone network , the internet , cable systems or dsl systems or any other electronic communication system . the measurement of the quality of the communication may be any of the standard measurement parameters . in addition to bandwidth , the parameters may be delay , loss , jitter , and r factor . numerous additional modifications and variations of the present invention are possible in light of the above teachings . it is therefore to be understood that within the scope of the appended claims , the invention may be practiced otherwise unless specifically described herein .