When we talk about Nation, we do not talk about friendship of individuals. Regardless of Musharraf and Rice were friends or not, call was not made between personal friends, but call was between friends as Nation. Pakistan and USA are old time ally, and such official calls between representatives of these two countries is possible. As long as there are reasons for the call, one should not make a story out of it.
[What I remember, Israel was under pressure during Arab-Israel 1973 war, so they rang USA for arms airlift when it was night in USA. President Nixon was sleeping, still he was awaken to attend the call and was asked by Israel to help by giving permission to start arms airlift, and Nixon did. No one made an issue out of that call.]
Anyhow, coming to Condi and Musharraf phone call, what I remember, it was early August, night before the day there was grand peace jirga in Afghanistan. Musharraf decided not to attend Jirga and send Shaukat Aziz. Obviously, that must be shock for USA who wanted Musharraf to attend Jirga. Here is the news.
Musharraf pulls out of jirga -DAWN - Top Stories; August 09, 2007
From above news, it is obvious that Musharraf decided not to attend Jiirga on the eve of 8 Aug. Jirga was to start in the morning of 9th. By the time, news reached USA and they looked into the matter, they must have decided to ring President Musharraf and request him to attend Jirga.
Obviously, Condi Rice as Secretary of State must have been told to ring Musharraf and request him to change his plan. She rang same evening, but by the time it was night in Pakistan. No big deal. Here is what USA told about her call that was published in Pakistani newspapers same day Musharraf decision not to attend Grand Peace Jirga was published. Obviously, if Condi wanted Musharraf to change his decision, calling him next day would have been too late.
US wants Musharraf to rethink boycott -DAWN - Top Stories; August 09, 2007
Anyhow, President Musharraf did not go to Jirga on 9th August (even though American kept requesting). Condi and other American officials kept ringing Musharraf on 9th and 10th August, requesting Musharraf to attend Jirga. In the end, Musharraf went to Afghanistan on 10th August to attend last session of Jirga. Here is the news.
President to attend last session -DAWN - Top Stories; August 11, 2007
Anyhow, for those with sick mind, they need something for propaganda. Unfortunately, there was some news they used to fulfil their desire of propaganda. News is that, there was talk going on in capital that PMLQ Government wanted Musharraf to declare emergency in the country, and Musharraf was ready to declare that emergency. Probably that was the reason, Musharraf decided not to attend Jirga. Timing coincides with Jirga that gave propagandist their opportunity. Here is news:
Emergency option under study -DAWN - Top Stories; August 09, 2007
Anyhow, emergency was not imposed. Here is news:
Govt backs away from emergency -DAWN - Top Stories; August 10, 2007
Washington declared that President Bush played a role urging Musharraf not to impose emergency. Note, according to news, the person who urged Musharraf was not Condi but Bush, and since emergency talk was going on for some time, it is possible that Bush must be urging Musharraf since some time. It is also possible that Condi must have talked to Musharraf about that too … maybe in her conversation on phone, that could be on 9th August, as she did made many calls after night of 8th August, requesting Musharraf to attend Jirga. Anyhow, here is news:
US played role in decision reversal -DAWN - Top Stories; August 10, 2007
Now, after knowing all above backgrounds, some retarded mind started doing propaganda that Condi rang at night of 8th August and told Musharraf not to declare emergency. According to one propagandist, Musharraf was thinking to declare emergency at 3 AM … as it seems that to this propagandist, Musharraf was planning to get up at 3 AM from sleep to pass water, and during that time, he was intending to declare emergency … but fate was smiling and thus Condi Rice phone call came at 2 AM to tell Musharraf not to do that, so he did not. 
Anyhow, even if USA played role in stopping Musharraf from declaring emergency in August 2007, and Musharraf got convinced, it could not be a big deal. Obviously, if Musharraf agreed, it was not his weakness or his not taking American pressure, but has to be his own decision. If he did not declared emergency due to American pressure than he would not have declared emergency 3 months later in November too, as there was same American pressure on him in November. Musharraf declaration of emergency in November, shows that whatever he did in August, it was his own decision and not due to any pressure.
Brother, one cannot do anything about such low life propagandist, on the payroll of their corrupt Masters. These people are la-ilaaj. I can only tell you that since you are an intelligent person, think before believing BS coming out of propagandists, and probably agents of corrupts